问题

_____ what he can do. He might get a jobtomorrow. He might stay out of work for weeks.

A:We didn’t know
B:He doesn’t know
C:There is no knowing
D:It was known that

正确答案是：

同类题型

His sister has recently got engaged ____ a foreign teacher, who has engaged ____ education research for years

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She told us that her brother ______ the Army for 3 years.

The island is ____ attractive in spring andautumn because of the pleasant weather in both seasons

The driver drove _______ hit at a big tree and the car came to a stop.