We shouldn't laugh at people _______ are_爱下问搜题

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问题选择题

We shouldn't laugh at people _______ are in trouble. We should give them a hand.

A. which
B. who
C. whom
D. they

答案

答案：B

补全对话，情景问答

给下列的问句选择对应的答语。

( ) 1. How many blue pencils do you have?
( ) 2. What's his name?
( ) 3. How are you?
( ) 4. Show me one red marker.
( ) 5. Where is my red pen?
( ) 6. What's this?

A. OK.
B. Fine, thanks.
C. Five.
D. His name is Li Lin.
E. It's a marker.
F. There it is.

单项选择题

导致白血病的肯定因素是

A．铝

B．汞

C．砷

D．甲醛

E．苯