选择题：[交际用语]Hello, may I talk to the director now? _________.A Sorry, he is busy at

题目分类：大学英语B级
题目类型：选择题
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题目内容：

[交际用语]Hello, may I talk to the director now? _________.

A Sorry, he is busy at the moment. B No, you can't. C Sorry, you can't D I don't know

参考答案：

答案解析：

[交际用语]I'm sorry. I lost the key. ________.

[交际用语]I'm sorry. I lost the key. ________.

分类：大学英语B级题型：选择题

润肺丸功效与作用

润肺丸功效与作用

分类：大学英语B级题型：选择题

[交际用语]May I use your bike for a moment? ________.

[交际用语]May I use your bike for a moment? ________.

分类：大学英语B级题型：选择题

在清洗多余渗透剂时，不得（）擦拭，不得用清洗剂直接在被检面冲洗。

在清洗多余渗透剂时，不得（）擦拭，不得用清洗剂直接在被检面冲洗。

分类：大学英语B级题型：选择题

[交际用语]Paul, ______________ ? Oh, that’s my father! And beside him, my mother.A

[交际用语]Paul, ______________ ? Oh, that’s my father! And beside him, my mother.A

分类：大学英语B级题型：选择题