题目内容
It _________ Lin Tao and his brother who helped the old man several days ago.
[ ]
A.
were
B.
was
C.
are
D.
had been
答案:B
解析:
解析:
|
强调句的谓语be永远用单数。 |
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题目内容
It _________ Lin Tao and his brother who helped the old man several days ago.
were
was
are
had been
|
强调句的谓语be永远用单数。 |