问题 选择题
看一看,选时间。
( ) 1. A. It's ten thirty. 
( ) 2. B. It's ten forty-five.
( ) 3. C. It's eleven o'clock.
( ) 4. D. It's eleven fifteen.
( ) 5. E. It's seven o'clock.                                                                          
答案

1-5  D  E  A  B  C

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