When ______questions in class,one should answer them as clearly as possible.
#95976
A
asking
B
to ask
C
to be asked
D
asked
推荐题目
When I handed the form to John, he said that Smith would be the best person ______. 
#97298
A
to send
B
for sending it
C
to send it to
D
for sending it to
 _______ of water makes Death Valley a desert, but it is by no means devoid.
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A
Lacking
B
Being lack
C
Because of lack
D
Lack