选择题：- I've just locked my keys in my room. What should I do now?- _________

题目内容：

- I've just locked my keys in my room. What should I do now? - _________

A. Sorry, I have no idea. B. Let's calm down and try to open it C. It's not my business. D. Who is to blame? You are always careless

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答案解析：

- Excuse me, can you tell me the way to the bus stop?- _________A. Yes, go str

- Excuse me, can you tell me the way to the bus stop?- _________A. Yes, go str

分类： 大学英语B级  题型：选择题
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叉手站姿：即两手在腹前交叉，左手搭在石手上直立。A．正确B．错误

叉手站姿：即两手在腹前交叉，左手搭在石手上直立。A．正确B．错误

分类： 大学英语B级  题型：选择题
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- _________- How many days do you want the car?A. What for? B. Is the car good

- _________- How many days do you want the car?A. What for? B. Is the car good

分类： 大学英语B级  题型：选择题
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列举几种你知道的指导蛋白转运的蛋白信号序列。

列举几种你知道的指导蛋白转运的蛋白信号序列。

分类： 大学英语B级  题型：选择题
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