题目内容
18、–Why does the lake smell terrible?
– Because large quantities of water .
A. have polluted B. is being polluted
C. has been polluted D. have been polluted
试题答案
18、D
Why does the Lake smell terrible?
-Because large quantities of water .
A. have polluted B. is being polluted C. has been polluted D. have been polluted
查看习题详情和答案>>-Why does the Lake smell terrible?
-Because large quantities of water .
A. have polluted B. is being polluted C. has been polluted D. have been polluted
查看习题详情和答案>>-Why does the Lake smell terrible?
-Because large quantities of water__________.
A. have polluted B. is being polluted C. has been polluted D. have been polluted
查看习题详情和答案>>—Why does the lake smell terrible?
—Because large quantities of water_______________.
A.have polluted??????? B.is being polluted
C.has been polluted??? D.have been polluted
查看习题详情和答案>>
—Why does the lake smell terrible?
—Because large quantities of water .
A. have polluted B. is being polluted C. has been polluted D. have been polluted
查看习题详情和答案>>
-Why does the Lake smell terrible?
-Because large quantities of water .
A. have polluted B. is being polluted C. has been polluted D. have been polluted
查看习题详情和答案>>
-Because large quantities of water .
B. is being polluted
C. has been polluted
D. have been polluted
— Because large quantities of water ________.
B. is being polluted
C. has been polluted
D. have been polluted