You had a good time during the May Day h_爱下问搜题

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问题选择题

You had a good time during the May Day holiday, _____ you? [ ]

A. hadn't

B. didn't

C. haven't

答案

答案：B

单项选择题

Questions 1-4

According to the man, what inspired him to dedicate his life to studying dinosaurs？（）

A．His grandfather’s house.

B．His parents’ remarks.

C．A magazine.

D．A coursebook.

单项选择题

计算机病毒破坏的主要对象是( )。

A．软盘

B．磁盘驱动器

C．CPU

D．程序和数据