题目内容

计算机病毒的破坏性体现在______。

A. 占用系统资源
B. 降低了计算机的工作效率
C. 破坏了计算机中的数据
D. 其他答案都对

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一定量的药物及适当的辅料制成均匀的粉末或颗粒，填装于空心硬胶囊中而制成的是

A. 硬胶囊
B. 较胶囊
C. 肠溶胶囊
D. 胶囊
E. 滴丸

I want to have some ______, please.

A. potatos
B. tomato
C. oranges

To make friends and communication is very important to teenagers.

A. Right.
B. Wrong.
C. Doesn't say.

I wanted to know when they ______ come to see me.

A. will
B. would
C. should