问题
选择题
.
What I care about most is ____we can raise enough money for the project by the end of this month .
A． that
B．if
C．whether
D．where
答案
答案：C
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.
What I care about most is ____we can raise enough money for the project by the end of this month .
A． that
B．if
C．whether
D．where
答案：C