本次作业是本门课程本学期的第3次作业，注释如下：大学英语I 第3单元 作业题 一、单项选择题(只有一个选项正确，共40道小题) 1. — I’d better be off now. — ____________________________ (A) You must be tired.
(B) Couldn’t you stay a little longer?
(C) I’m sorry to have taken up too much time. (D) Go slowly.
你选择的答案： [前面作业中已经做正确] [正确] 正确答案：B
解答参考：[第三单元] B “你不能再多呆会儿吗？”与题干“我现在必须走了”更符合交际的实际情况。A、C、D从语法上说是正确的，但不符合交际习惯
2. —It’s getting late. I’d better be going now. — ____________________________
(A) Take it easy. (B) Good night.
(C) Must you go so soon? (D) Oh, I understand.
你选择的答案： [前面作业中已经做正确] [正确] 正确答案：C
解答参考：[第三单元]C “你必须这么快就走吗（就不能再多呆会儿吗？）。实际上为盛情挽留来客
3. —I will call you before I go. Well, I’ve got to run. — ____________________________ (A) I’m pleased to meet you.
(B) Yes, you can leave if you like. (C) Oh, no, you can’t.
(D) All right. Hope to see you soon. 你选择的答案： [前面作业中已经做正确] [正确] 正确答案：D
解答参考：[第三单元]D 题干是“啊，我必须马上走”。回答为：“好的，希望能很快再次见到你”
4. —I’m glad to have you here. Do drop by if you have time. — ____________________________ (A) Thanks, I will. (B) See you tomorrow.
(C) Well, take care of yourself. (D) Hope to see you soon.
你选择的答案： [前面作业中已经做正确] [正确] 正确答案：A
解答参考：[第三单元]A 题干是“我很高兴你来我这儿，如果你有时间，请一定来耍”。 回答是“谢谢你，我一定来拜访”
5. —Thank you for everything.
— Well, have a nice trip and best wishes to your wife.
— Thanks. ____________________________ (A) Just stay here. (B) I know.
(C) I hope we meet again soon (D) I’m on my way.
你选择的答案： [前面作业中已经做正确] [正确] 正确答案：C
解答参考：[第三单元]C 前句是“祝你旅行愉快，并向你爱妻问好”。回答是“希望能很快再次见到你”
6. — ____________________________ — Won't you have another coffee?
(A) Thank you very much for a wonderful party (B) I’m glad to have met you.
(C) Thanks for all your hospitality. (D) Sorry, it's time I left now. 你选择的答案： [前面作业中已经做正确] [正确] 正确答案：D
解答参考：[第三单元] D 回答是“不再来杯咖啡吗？” 所以前句为“啊，抱歉，我必须走了”。C 的意思是“谢谢你的殷切款待”，但客人并未说要马上离开
7. — ____________________________.
— But you just got here. Can't you stay a little longer?
(A) It’s been a most pleasant stay. (B) I really must be going now.
(C) I had a very good time this evening. Thank you for inviting me. (D) It’s been lovely seeing you. 你选择的答案： [前面作业中已经做正确] [正确] 正确答案：B
解答参考：[第三单元] B 原因与上句类似。回答是“但你才来啊，不能再多呆一会儿吗？” 所以前句为“我真的必须马上走了”
8. —Thank you for inviting me. — ____________________________. (A) Did you have a good time today? (B) You’re welcome. (C) Please keep in touch.
(D) It was a pleasure having you. Please come again. 你选择的答案： [前面作业中已经做正确] [正确] 正确答案：D
解答参考：[第三单元] D 前句是“谢谢你的邀请”。回答应为“能请到你是我的荣幸，请一定要再来”。
9. — ____________________________ — It has been a pleasure. Goodbye! — Goodbye!
(A) It was nice of you to come to see me. (B) See you later.
(C) Stay in touch.
(D) Hope to see you soon.
你选择的答案： [前面作业中已经做正确] [正确] 正确答案：A
解答参考：[第三单元] A 回答是“这是我的荣幸，再见”。所以前句为“能来看我，你真好”
10. — ____________________________ — Good night.
(A) I hope to see you again sometime. (B) It’s getting late. I must go now. (C) I’m afraid I have to go.
(D) Good night and thanks for everything. 你选择的答案： [前面作业中已经做正确] [正确] 正确答案：D
解答参考：[第三单元]D 回答是“晚安”。所以前句为 “晚安，谢谢你们的一切（盛情款待）”
11. I crossed the street to __________ meeting him, but he saw me and came running towards me.
(A) avoid (B) allow (C) forget (D) remember
你选择的答案： [前面作业中已经做正确] [正确] 正确答案：A
解答参考：[第三单元]A avoid 后接动名词做宾语即 avoid doing sth.
12. The Gadfly insisted that the work __________ be finished by the middle of June. (A) must (B) could (C) should (D) might
你选择的答案： [前面作业中已经做正确] [正确] 正确答案：C
解答参考：[第三单元]C insist 作“坚持要求”讲时，必须使用虚拟语气，即（should）+动词原形。insist 作“坚持说”讲时，必须使用陈述语气。例如 She insisted that she heard somebody in the house..（她坚持说她听见房间里有人。）
13. Human beings are social animals; therefore, we need friends and I’m __________ exception.
(A) above (B) beyond (C) without (D) no
你选择的答案： [前面作业中已经做正确] [正确] 正确答案：D