单项选择题

Which words means “病毒”? (    )
A、virus
B、infection
C、allergy
D、illness

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多项选择题

（No.1-2）以下哪些是标准几何体（）。
A、Box
B、Sphere
C、Tube
D、Hedra

单项选择题

The supporters of ( ) were called Roundheads . A. Parliament B. the king C. peasants D. knights