问题

I sympathize with those who have gone bankrupt,I can’t really do very much to helpthem out of the difficulties,especially when the U.S.economy has moved into a recession[]

A:As long as
B:As
C:While
D:Even

正确答案是：

同类题型

We’d be very grateful if you could join us because your cooperation will________the timely completion of our project.

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下列选项中，语言表达得体的一项是

I __________ the CDs to you if I have time tomorrow.

The campers ________their tent in a sheltered valley. [ ]