题目内容
________ is no doubt that he will come here some day, but ________ is doubtful when he will come.
[ ]
A.There; there
B.It; it
C.There; it
D.It; there
答案:C
解析:
解析:
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导解:第一句为there be句型,主语是名词doubt;第二句为it作形式主语,doubtful是形容词作表语. |
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