【单选题】
- I'd like to invite you to dinner this Saturday, Mr. Smith.____
A. Oh, no. let's not.
B. I'd rather stay at home.
C. I'm sorry, but I have other plans.
D. Oh, no. That'll be too much trouble.
查看试卷，进入试卷练习
微信扫一扫，开始刷题
相关试题
【单选题】
- Could you please open the window?____
A. I can't.
B. Go ahead.
C. Sure.
D. It's really very kind.
【单选题】
- Do you think I can borrow your bike for a few hours?____
A. I'm afraid you can.
B. I'm sorry, but I really need it this afternoon.
C. Yes, I don't think so.
D. I'll think about it later.
【单选题】
- Thank you very much for the dictionary you sent me.____
A. No thanks.
B. I'm glad you like it.
C. Please don't say so.
D. No, it's not so good.
【单选题】
- How do you like the movie we saw yesterday?____
A. You are welcome.
B. How about you?
C. I've never seen a better movie than it.
D. It is very expensive.
【单选题】
- What do you think of your new teacher____
A. He came to teach us last week.
B. He teaches us English.
C. He has two children.
D. He is very nice.
【单选题】
- Are you going to have a holiday?____
A. Not until next week.
B. Three weeks ago.
C. To Beijing.
D. I'm pleased to hear that.
【单选题】
- You seem to be lost. Need help? ____
A. Yes, would you please help me with the bag?
B. Help me find my key, please.
C. Yes, with pleasure.
D. I'm looking for Zhongshan Road.
【单选题】
- Can you help me clear up the mess____
A. Yes, it doesn't matter.
B. No, that's OK.
C. Yes, help yourself.
D. No problem.
【单选题】
- Does No.20 bus stop at our school?____
A. I go to school by bus.
B. I'm afraid not.
C. You are welcome.
D. I'll not take No.20 bus.
【单选题】
- Can I help you? ____
A. Sorry, I don't need your help.
B. What help can you give us?
C. I'd like to try on these shoes, please.
D. Thanks. You are welcome.
【单选题】
- Sorry to have kept you waiting. ____
A. That's OK.
B. What are you doing?
C. What's wrong with you?
D. Where have you been?
【单选题】
- What is she?____
A. She is a typist.
B. She is talking to her friend.
C. She is having a holiday.
D. She is my sister.
【单选题】
- That's a beautiful cat. I wonder who it belongs to.____
A. It belongs to the
B. rowns. B.The cat is my favourite too.
C. Mind your own business.
D. I can't say anything more.
【单选题】
- Excuse me, could you tell me the time____
A. You'd better buy a watch.
B. It's three thirty by my watch.
C. Can you see the clock?
D. It's late I think.
【单选题】
- What do you think of the movie we saw last night?____
A. The actress is bad.
B. Terrific!
C. The theatre is bad.
D. Nobody was there.
【单选题】
___ No, thanks. I'm just looking around. I'll let you know if I want anything.
A. Could you help me?
B. What will you buy?
C. Can I help you?
D. Do you like to look around?
【单选题】
- Hello, Peter. What do you do?____
A. I am fine.
B. I am not sick.
C. I am a student from Bonn University.
D. I came from Bonn University.
【单选题】
-Excuse me; can I have a seat here?___
A. Be hurry.
B. Come on.
C. Yes, please.
D. Do you mind?
【单选题】
- Shall we sit up here on the grass or down there near the water?___
A. I'd rather stay here if you don't mind.
B. Sorry, I don't like neither.
C. Certainly, why not？
D. Yes, we like these two places.
【单选题】
- What do you do on Sunday?___
A. I 'm a teacher.
B. I play football.
C. You are a student.
D. They clean rooms.
【单选题】
- Our class won the girls' relay race in our school's sports meeting.___
A. That's right.
B. Thanks a lot.
C. Congratulations!
D. It's a pleasure.
【单选题】
- Hi, is Mary there, please?___
A. Hold on. I'll get her.
B. No, she isn't here.
C. Yes, she lives here.
D. Yes, what do you want?
【单选题】
- I am afraid I can't return the book to you before Friday. ___
A. Don't be afraid
B. Be careful
C. Not at all
D. Take your time
【单选题】
- I really don't know how to thank you enough. ___.
A. No problem
B. Think nothing of it
C. Not at all
D. It doesn't matter
【单选题】
- Must I be home before seven? ___.
A. No, you needn't
B. No, you mustn't
C. Yes, you will
D. No, you won't
【单选题】
-I'm sorry to hear that you failed in the exam______.
A. Not at all
B. Oh, thank you.That's very kind of you
C. You are welcome
D. Yes, I'm really sorry
【单选题】
-I will,______.
A. that's all right
B. thank you
C. all right
D. not at all
【单选题】
-Hello, may I speak to Zhao Hua?_____.
A. My name is Zhao Hua
B. I'm Zhao Hua
C. This is Zhao Hua speaking
D. Zhao Hua is me
【单选题】
___This is Mr Smith speaking now.
A. Who are you
B. Who is that
C. Who are you calling
D. What do you want to say
【单选题】
- I was worried about my maths, but Mr. Brown gave me an A.___
A. Don't worry about it.
B. Congratulations! That's a difficult course.
C. Mr. Brown is very good.
D. Good luck to you！
【单选题】
-Would you go to the concert with me?___, but I'm very busy now.
A. I'd like to
B. Sure
C. No problem
D. Certainly
【单选题】
-I'll be away on a business trip. Would you mind looking at my cat?Not at all. _______.
A. I have no time
B. I'd rather not
C. You can leave
D. I'd be happy to
【单选题】
- Hi, Jim! Nice to meet you.____.
A. Certainly
B. Many thanks
C. OK
D. Nice to meet you, too
【单选题】
- Hello, may I speak to Mike?_____
A. Who are you?
B. Sorry, he isn't in.
C. Thank you very much.
D. Yes, here you are.
【单选题】
- Will you join us for lunch?____.
A. No, I won't
B. Yes, with pleasure
C. Yes, please
D. Yes, help yourself
【单选题】
- Thank you for your great dinner. I really enjoyed it._____you enjoyed it.
A. I'm so glad
B. I'm sorry
C. What a pity
D. Surprisingly
【单选题】
- I heard Susan surprised her teacher by working hard. Yes, ___
A. her teacher worked hard.
B. Susan worked hard.
C. the teacher was surprising.
D. Susan was surprised.
【单选题】
- Peter, don't step on the grass_______.
A. It doesn't matter
B. I can't do it
C. Don't worry
D. Sorry, I won't do it again
【单选题】
- How was your journey to Paris? - ____
A. It went very well.
B. I flew there.
C. I love Paris.
D. Thank you for asking.
【单选题】
- I'm sorry for being late, Mr Lt______.
A. All right
B. That's right
C. Not at all
D. Never mind
推荐试题
【单选题】
[单选题]第1600题：重点排污单位应当安装水污染物排放自动监测设备，与环境保护主管部门___
【单选题】
第1601题：管壳式换热器的试验压力为最高工作压力的___。
A. 0.8-1.0
B. 1.1-1.25
C. 1.3-1.45
【单选题】
第1602题：装置区未被污染的雨水应排入___系统。
【单选题】
第1603题：化工生产中要注意人身安全一哪些是错误的___。
A. 注意生产中的有毒物质
B. 远离容易起火爆炸场所
C. 生产中密切注意压力容器安全运行，人不能离远
【单选题】
第1604题：在易燃、易爆场所的照明灯具，应使用防爆型或密闭型灯具。在多尘、潮湿和腐蚀性气体的场所应使用___型灯具。
【单选题】
第1605题：清洁生产要求企业在生产过程中节约原材料和___。
【单选题】
第1606題：下列密封属于静密封的是___密封。
【单选题】
第1607题：油脂滴落于高温暖气片上发生燃烧属于___。
【单选题】
第1608题：属于气体物质的是___。
【单选题】
第1609题：没有建立专职应急救援队的危险化学品企业必须与邻近的具备相应能力的专业救援队签订应急___。
【单选题】
第1610题：在易燃易爆场所穿___最危险。
【单选题】
第1611题：压力容器按用途分类时，用于介质压力平衡、缓冲、净化和分寓的设备属于___设备。
【单选题】
第1612题：硫化氢工作场所每___至少进行一次作业环境职业病危害因素监测。
【单选题】
第1613题：生产装置采样口、均应设置集中回收样品的设施.采样时废物料不应排入___。
【单选题】
第1614题：禁止标志的基本形式是带斜杠的___。
【单选题】
第1615题：高压容器的代号是___。
【单选题】
第1616题：国家对严重污染大气环境的落后生产工艺和设备实行___。
【单选题】
第1617题：应急预案评审应当形成___并附有专家名单。
A. 意见记录
B. 专家个人意见
C. 书面纪要
【单选题】
第1618题：急冷锅炉的水力清焦属于裂解炉的___内容。
【单选题】
第1619题：保证火炬正常使用的附件中，___不是保证火炬点燃的装置。
【单选题】
第1620题：___具有浮头式换热器的优点，又克服了固定式换热器的缺点。结构较浮头简单、制造简便、易于检修清洗。
A. 填料函式换热器
B. 螺旋折流板换热器
C. 管壳式换热器
【单选题】
第1621題：乙烯装置消防栓应按建筑防火规范设定：通常消防栓端口压力应高于___MpA
【单选题】
第1622題：离心泵在启动前未充满液体，泵壳内存在空气，吸入口处形成的负压不足以将液体吸入泵内，泵虽启动但不能输送液体的现象称为___。
【单选题】
第1623题：除所有大中型危险化学品企业外，不具备建立专职救援队条件的其他危险化学品企业、必须建立___救援队。
【单选题】
第1624：设备密封泄露属于___排放。
【单选题】
第1625题：含有或直接沾染危险废物的弃包装物、容器、清洗杂物为___。
【单选题】
第1626题：离心压缩机转速越高，防喘振流量越___。
【单选题】
第1627题：压力表的量程应为工作压力的___倍。
A. 1.1-1.5
B. 1.5-2
C. 2-2.5
【单选题】
第1628题：正在运行的裂解炉，汽包遇到___情况是不需要立即停炉处理
A. 汽包液位低
B. 汽包压力指示异常
C. 汽包液位指示失灵
【单选题】
第1629題：存放危险废物的场所必须设置___。
【单选题】
第1630题：螺杆泵启动时A( )将出口阀关死，___用出口阀调节流量。
【单选题】
第1631题：裂解炉点火前测爆时，可燃气体浓度小于___％、测爆合格。
【单选题】
第1632题：乙烷原料中硫含量过低，其结果可能是___。
A. 可抑制炉管的渗碳
B. 裂解反应中生成的一氧化碳减少
C. 甲烷化反应器飞温
【单选题】
第1633题：安全生产五要素是指___，
A. 人、物、能量、信息、设备
B. 人、机、环境、管理、信息
C. 安全文化、安全法制、安全责任、安全科技、安全投入
【单选题】
第1634题：密封油泵的水压试验保压时间至少___min。
【单选题】
第1635题：现场处置方案应当包括危险性分析、可能发生的事故特征、应急处置程序、应急处置要点和___等内容。
【单选题】
第1636题：有组织排放污染物浓度可以比无组织排放浓度___。
【单选题】
第1637题：进入塔器内作业时，有机物含量应小于___％。
【单选题】
第1638题：下列___属于易燃气体。
【单选题】
第1639題：不能用于擦洗设备的是___。
