单元自测4（预备知识：Unit 4;10分）答卷

单元自测4（预备知识：Unit 4;10分）答卷

单元自测4（预备知识：Unit 4;10分）

试卷总分:100 得分:100

— I'd like to invite you for dinner on Saturday.渝粤搜题国开搜题

—?? ? ? ? ? ? ? ? ? ? ?

Thank you for your kind invitation. I'll be there on time.

Fine. Everything went smoothly. Thanks.

I am going to take a vacation this holiday.渝粤教育

答案:

2.— ????????????????????????

—?Please accept my sincere regrets for not being able to join you.

What's your plan tomorrow?

I'm just wondering if you could come to join us.

Do you have an appointment?

答案:一网一平台答案

3.Scientists have made great contributions ???????development of our human beings.

to渝粤教育

on

with渝粤教育

答案:

4.A good tour guide tells visitors? ______.渝粤教育

What they couldn't miss during the trip

What during the trip they couldn't miss国开搜题渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

What couldn't miss they during the trip

答案:

渝粤搜题

5.The Two parties made it clear that they would not _____ the invitation unless the Centre reduced its tax component.?渝粤教育

accept

accepting

accepted国开搜题

答案:

渝粤教育

6.__1__渝粤搜题国开搜题

T

F国家开放大学作业答案

答案:

7.__2__

T

F

答案:

8.__3__

T

F

答案:

渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

9.__4__

T

F一网一平台答案

答案:国开形成性考核答案

10.__5__

T一网一平台答案

F

答案: