题目内容

Nothing but one desk and six chairs ________ in the room.

A. are
B. is stayed
C. is
D. are left

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Either of you ________ going there tonight.

A. will
B. was
C. is
D. are

You as well as I________ right.

A. are
B. am
C. is
D. was

易燃气体的闪点小于等于()。

A. 100度
B. 90度
C. 60度
D. 0度

爆炸品危险特性包括()。

A. 爆炸性强
B. 敏感度高
C. 破坏性大
D. 毒害性

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