题目内容
______ several terrible accidents around his corner recently.
[ ]
A.It has been
B. There have been
C.There have had
D.There has been
答案:B
提示:
提示:
|
因为后面是 accidents复数,所以排除A、D。又因为是there be句型,可见C不符合句法要求,所以只有B正确。 |
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