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问题 填空题

如图，在△ABC中，∠C=90°，AD平分∠BAC，BC=10cm，BD=6cm，则点D到AB的距离为（    ）cm。

答案

4

选择题
— Don't interrupt me while I'm writing the essay.
— ____

A. All right, go ahead.
B. It's my pleasure.
C. Of course, with pleasure.
D. Not at all.
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选择题

Can you lend your car to me tomorrow/

Of course .   you promise to return it on time.

A．Now that

B．As far as

C．If only

D．As long as
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