【单选题】
What a beautiful dress you have on today!___
A. It is suitable for me.
B. No, it isn’t.
C. You want to have one, too?
D. Thank you.
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相关试题
【单选题】
I think he is a good lecturer.___
A. Sorry, it doesn’t matter.
B. So do I.
C. Yes. It's a good idea
D. I don't mind
【单选题】
— What's the matter, dear?___
A. I didn't go to school.
B. I have a terrible headache.
C. I took the kids shopping today.
D. It is a beautiful dress.
【单选题】
Good morning, may I speak to Mark, please?___
A. Who's there?
B. Who's that speaking?
C. Who are you?
D. Who wants to speak to Mark?
【单选题】
Let me introduce myself. I'm Steward.___
A. What a pleasure.
B. Pleased to meet you.
C. I don't know.
D. Thanks a lot.
【单选题】
Let's go to the library this afternoon.___.
A. Yes, that's right.
B. No. I can't.
C. What about you?
D. That's a good idea.
【单选题】
What does Tom's wife do for a living?___.
A. She is a doctor.
B. Tom loves his wife.
C. She has a happy life.
D. She lives far from here.
【单选题】
How tall is your sister?___
A. She is not very well.
B. She is 28 years old.
C. She is very nice.
D. She is as tall as I am.
【单选题】
What do you think of this novel?___
A. I've read it.
B. It's well-written.
C. It was written by my uncle.
D. I bought it yesterday.
【单选题】
How much is this necklace?___
A. It's very nice.
B. It's a birthday present from my parents.
C. It costs fifty pounds.
D. It's a bargain.
【单选题】
How can I get to the cinema?___
A. It's very far.
B. Yes, there is a cinema near here.
C. It's well known.
D. Go down this street and turn left.
【单选题】
What's the matter, John?___
A. I failed my French test
B. It doesn't matter.
C. Nothing's wrong with him.
D. I don't think I can.
【单选题】
What are you majoring in?___
A. In a university.
B. Very hard.
C. Mathematics.
D. At nine in the morning.
【单选题】
Are you going on holiday for a long time?___
A. It was a long time.
B. Two weeks ago.
C. No. Only a couple of days.
D. Not long time ago.
【单选题】
Is Mary there?___
A. Speaking.
B. I'm not Mary.
C. Who are you?
D. Mary is well today.
【单选题】
What day is today?___
A. It's March 6.
B. It's a fine day today.
C. It's March.
D. It's Monday.
【单选题】
Is that seat taken?___
A. Please don't worry.
B. I don't think so.
C. Why not?
D. It's very nice.
【单选题】
Thank you for calling.___
A. Don’t mention it.
B. That's fine.
C. Nice talking to you.
D. Call back again.
【单选题】
How are you getting on today?___
A. Very well.
B. How do you do?
C. I'm a doctor.
D. Nice to have known you.
【单选题】
How's your family?___
A. Thanks all the same.
B. Thanks for calling.
C. Not too bad.
D. Don't mention it.
【单选题】
- How is it that you are late for class again?___
A. Because I missed the bus
B. By bus and then on foot
C. Yes, it is quite wrong
D. It is far from school
【单选题】
- Excuse me. Could you spare me a few minutes? - ___
A. Of course.
B. Of course not.
C. I am sorry to hear that.D.Yes. I'm busy now.
【单选题】
- It's very thoughtful of you to give me a ride. ___
A. It's my pleasure.
B. Take it easy.
C. Sure.
D. Never mind.
【单选题】
- This is heavy! What's in it? ___
A. I think you don't like it.
B. My new computer. I just bought it.
C. I'm glad you're here.
D. Are you really interested in it?
【单选题】
___ I'd like to place an order please.
A. Can I help you?
B. I can help you.
C. What are you doing?
D. Why are you doing?
【单选题】
- Do you know the girl over there?___
A. How can I know?
B. Yes, I remember it now.
C. It's Sam, my teacher's daughter.
D. She is a good girl.
【单选题】
- Shall we go out for dinner tonight?____
A. No, you can't.
B. Yes, please.
C. Thank you, I don't want to.
D. Sorry, I have a report to finish.
【单选题】
- I think the reference book（参考书）is very helpful.____
A. Good idea.
B. So do I.
C. With pleasure.
D. No problem.
【单选题】
- I wish you success in your career.____
A. You are welcome.
B. I think so.
C. Yes, please.
D. The same to you.
【单选题】
- Would you like to come over tonight?____
A. Yes, last night.
B. Yes, over there.
C. Sure, I'd love to.
D. Yeah, I liked it too.
【单选题】
- How do I transfer calls? ____
A. Do as you like.
B. It is a bit difficult.
C. Let me show you.
D. Not at all.
【单选题】
- Thanks for inviting me, John, but I've already made other plans. ____. Maybe another time.
A. I hope you enjoy it
B. That's good
C. Oh! I'm sorry to hear that
D. Great! I really had a good time
【单选题】
- Thanks for the lovely party and the delicious food. ____
A. No, thanks.
B. Never mind.
C. Thank you for coming.D.That's all right.
【单选题】
- Why didn't you tell me? ____
A. Sorry, I forgot.
B. I'm sorry you should wait.
C. I don't know.
D. I'd love to.
【单选题】
- What do you plan to do after the exam? ____ How about you?
A. I hate taking exams.
B. I like making plans.
C. Nothing special.
D. I've changed my mind.
【单选题】
- Tom told me that you collect stamps. ____
A. What do you mean?
B. I don't think so.
C. Why did he tell you?
D. Yes, I do. Do you?
【单选题】
- This is a challenging job. Who wants it？____
A. I'll take it.
B. It's a good idea.
C. You bet!
D. No sweat!
【单选题】
- I'm taking my driving test tomorrow. ___!
A. Cheers
B. Good luck
C. Come on
D. Congratulations
【单选题】
- ABC Company, may I help you? ____
A. I am Jack. May I speak to Miss Jenny?
B. This is Jack speaking. May I speak to Miss Jenny?
C. This is Jack speaking. Can I find Miss Jenny?
D. I am Jack. Can I find Miss Jenny?
【单选题】
- You have won the football game. Congratulations! ____
A. We are really lucky.
B. No one else could do it.
C. Oh, not really.
D. It's nice of you to say so.
【单选题】
- Excuse me, when will the 17:15 train arrive____
A. I don't tell you.
B. It's been delayed one hour.
C. You have to be patient.
D. Don't ask me.
推荐试题
【单选题】
关于机组氧气瓶压力检查说法最正确的是：___
A. 在飞机通电的情况下，可通过氧气瓶上的直读表检查；
B. 无需通电，但必须在打开人工隔离valve的情况下，可直接在氧气瓶上的直读表检查；
C. 可直接在氧气瓶上的直读表检查；
D.
【单选题】
关于机组氧气系统组成说法正确的是：___
A. 由一个固定压力的高压氧气瓶构成
B. 由一个高压的便携式氧气瓶构成
C. 由一个固定式氧气瓶、若干个氧气面罩以及一个PBE构成
D.
【单选题】
在进行机组氧气面罩在位测试时，按压TEST按钮，是作动什么部件？___
A. 供氧valve
B. 隔离valve
C. 密封valve
D.
【单选题】
旅客氧气系统自动工作方式中，高度压力电门触发的门限是多少？___
A. 13500＋0/-500ft
B. 14000＋0/-500ft
C. 14500＋0/-500ft
D.
【单选题】
我司319飞机旅客氧气系统共有几种不同类型？___
A. 氧气发生器式供氧系统
B. 高压氧气瓶式供氧系统
C. 以上答案均正确
D.
【单选题】
在进行客舱旅客氧气系统释放操作测试之前，必须采取什么措施？___
A. 无需采取措施
B. 只需部分设置氧气面罩释放阻挡机构
C. 设置客舱所有氧气面罩释放阻挡机构
D.
【单选题】
我司机组氧气系统勤务标准，是按几人制机组进行勤务？___
A. 按三人制标准进行勤务
B. 按两人制标准进行勤务
C. 按四人制标准进行勤务
D.
【单选题】
我司机组氧气系统勤务标准是：___
A. 在参考温度对应放行压力的基础上再加100psi进行勤务，但不超过充氧限制表中的最高压力值；
B. 在参考温度对应放行压力进行勤务，但不超过充氧限制表中的最高压力值；
C. 在参考温度对应放行压力的基础上再加50psi进行勤务，但不超过充氧限制表中的最高压力值；
D.
【单选题】
APU引气渗漏由下列哪部计算机监控（）___
A. BMC1
B. BMC2
C. BMC1和BMC2
D. ECB（电子控制盒）
【单选题】
BMC1（引气管理计算机）失效的情况下（）___
A. BMC2确保完全的渗漏探测
B. BMC2确保大翼渗漏探测
C. 渗漏探测完全失去
D. 以上都不正确
【单选题】
当引气压力调节valve（PRV）被控制到关闭位时，能引气哪个valve关闭（）___
A. 超压差关断valve
B. 风扇空气valve
C. 高压valve
D. 以上都不正确
【单选题】
发动机处于低功率状态，此时由发动机引气，哪一级会供气给气源系统（）___
A. IP级
B. HP级
C. IP和HP级
D. IP或HP级都可以
【单选题】
气源系统“X-BLEED”选择器在自动位，而气源系统只由1发供气，此时交输引气valve（）___
A. 自动控制打开
B. 自动控制关闭
C. 不接收任何指令
D. 以上都不正确
【单选题】
气源系统IP/HP转换的目的（）___
A. 根据风扇valve位置调节出口压力
B. 发动机低转速时，保证有足够压力的引气
C. 根据用户的不同情况，调节出口温度
D. 以上都正确
【单选题】
气源系统高压valve调节来自哪里的引气（）___
A. HP4级
B. HP5级
C. HP9级
D. HP12级
【单选题】
气源系统下列引气valve哪个打开更具优先权（）___
A. APU引气valve
B. 1发引气valve
C. 2发引气valve
D. 都不正确
【单选题】
气源系统预冷器出口温度一般调定在（）___
A. 95℃
B. 145℃
C. 200℃
D. 240℃
【单选题】
气源系统预冷器的冷却空气来自（）___
A. IP级引气
B. HP级引气
C. 风扇空气
D. 外界冲压空气
【单选题】
气源系统中，下列哪个valve在缺少上游空气压力的情况下会由弹簧力保持在打开位___
A. 发动机HPvalve
B. 发动机引气valve（PRV）
C. 风扇空气valve
D. 过压valve
【单选题】
气源系统中CT（热敏控制器）是如何控制风扇空气valve的（）___
A. 气动控制
B. 电气控制
C. 液压控制
D. 通过BMC再去控制
【单选题】
气源系统中CTS（热敏控制电磁线圈）的作用是（）___
A. PRV（压力调节valve）电气关断
B. 温度限制
C. 反流抑制
D. 以上都正确
【单选题】
气源系统中Pr压力信号用于（）___
A. 输送到BMC计算机用于ECAM指示
B. 监控PRV（引气压力调节valve）
C. 监控HPV（高压valve）
D. 监控风扇空气valve
【单选题】
如果一台BMC（引气管理计算机）失效，则（）___
A. 空调面板上相应“FAULT”灯亮
B. 相应引气valve不能自动关闭
C. 由另一台BMC监控引气系统确保超压，超温警告
D. 以上都正确
【单选题】
下列哪部分渗漏由单环路探测系统监控（）___
A. 机翼管道
B. 组件
C. 机身中部APU管道
D. 吊架
【单选题】
下面哪部分引气管路的渗漏探测采用的是双环路传感元件（）___
A. 大翼和组件
B. 吊架
C. APU引气管道
D. 地面气源供气管道
【单选题】
在主发起动时由APU引气，此时探测到APU引气管路渗漏，则（）___
A. APU引气valve和交输valve都关闭
B. APU引气valve和交输valve都不会被关闭
C. 只有APU引气valve关闭
D. 只有交输valve被关闭
【单选题】
正常情况下，发动机引气valve（压力调节valve）调节下游压力在（）___
A. 8psi
B. 36psi
C. 44psi
D. 60psi
【单选题】
正常情况下，气源系统高压valve调节引气压力在（）___
A. 8psi
B. 36psi
C. 44psi
D. 60psi
【单选题】
CTS有几种工作模式？___
A. 电动、气动
B. 自动、人工
C. 气动、人工
D.
【单选题】
CT的功用是什么？___
A. 提供一个气动信号，用于控制FAV
B. 当超温发生时，提供一个气动信号给OPV
C. 提供一个气动信号，用于控制PRV
D.
【单选题】
Pt传感器的功用是什么___
A. 感受的是HPV下游，PRV上游的压力，用于控制PRV、HPV
B. 感受的是HPV下游，PRV上游的压力，用于控制PRV、OPV
C. 感受的是HP上游，PRV下游的压力，用于控制PRV、HPV
D.
【单选题】
当引气压力达到多少时，OPV开始关闭？___
【单选题】
当中压级供气时，压力调节是由哪个valve完成？___
【单选题】
引气的反流抑制功能是由哪个部件完成？___
【单选题】
引气压力调节的监控是由什么部件完成？___
【单选题】
中压级引气与高压级引气转换的目的是什么？___
A. 根据FAV的位置调节出口压力
B. 保证发动机在低功率时，引气压力充足
C. 根据用户的不同情况，调节出口温度
D.
【单选题】
当BMC#1失效后，会产生什么结果？___
A. BMC#2承担所有的引气渗漏探测
B. BMC#2只能确保大翼area的引气渗漏探测
C. 引气渗漏探测功能丢失
D.
【单选题】
当使用地面气源起动右发时，交输引气valve的状态如何？___
A. 自动打开
B. 需要人工设置为OPEN
C. 设置为AUTO
D.
【单选题】
HP引气接头位于飞机什么位置？___
A. 主起落架舱前部，机身左侧area
B. 主起落架舱前部，机身右侧area
C. 主起落架舱后部，机身左侧area
D.
【单选题】
飞机哪些部件安装有双环路引气渗漏探测系统？___
A. 吊架area
B. 左右侧大翼管道、组件以及APU引气中部管道
C. A＋B
D.
