吗啡在空气中氧化变质产生

Why do people take a basket in supermarkets？

A．Because they want to buy it.

B．Because they put things they want to buy into it and take them home.

C．Because it's convenient to carry things they want to buy with a basket.

Why do people take a basket in supermarkets2

A．Because they want to buy it.

B．Because they put things they want to buy into it and take them home.

C．Because it's convenient to carry things they want to buy with a basket.

对不起， 我不想和贵公司合作

A.Sorry, I don’t want to put up with your company

B.Oh, I see But I won’t cooperate with your company

C.Really？ I’m eager to cooperate with your company

D.Sorry, I don’t want to cooperate with your company.

A、May I speak to XX？

B、I want to find XX.

C、I’d like to speak to XX.

D、Can you put me through to XX？

A、“Can you put it on hold for me？”

B、“Can I recall this book？”

C、“I want to make a reservation on this book.”

D、“Is it possible to book this book？”

Speaker A: Want to come over Thursday for supper？ Speaker B: ______.

A．I really can't. You'll not mind, I think

B．Let's put it off till later

C．No, I don't want to

D．Thanks, but I have to work that evening