Every day _____ water is wasted here though we are badly short of it.
A. any
B. a number of
C. a lot of
D. these
A. any
B. a number of
C. a lot of
D. these
【答案】
A. any
B. a number of
C. a lot of
D. these
A. any
B. a number of
C. a lot of
D. these
【答案】
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