问题

Keep on trying and you’ll succeed___________.[ ]

A: in time
B: on time
C: for the time
D: at times

正确答案是：

同类题型

There ____. And here ____. [ ]

_____ in 2008 ___ the Olympic Games wereheld in Beijing.

Harry Potter is so interesting a book thatlots of teenagers like to read _

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Is your father a teacher— .