People in some countries waste water______ people in others don’t have enough to drink.
#31420
A
while
B
because
C
if
D
so
推荐题目
—I must apologize for ______ ahead of time. —That’s all right.
#32100
A
not letting you to know
B
not letting you know
C
letting you know not
D
letting not you know
__________ David could remember, he had never said an angry word to that customer.
#33588
A
As far as
B
As long as
C
As well as
D
As much as
_______we admit that there are still some problems about NMET,we don’t mean that it is of no use.
#80074
A
Until
B
While
C
As
D
Unless
Have you watched the TV play Man Qiu, and _____ leading actor is my favorite?
#31651
A
its
B
it’s
C
whose
D
which
The river, ________ the banks are covered with trees，is very long.
#31926
A
whose
B
which
C
of which
D
which of