There were some chairs left over _____ everyone had sat down._刷题宝

题干

There were some chairs left over _____ everyone had sat down.

A：whe

B：until

C：that

D：where

上一题下一题 0.0难度选择题更新时间:2010-05-24 04:24:34

答案(点此获取答案解析）

A

同类题1

“风定花犹落，鸟鸣山更幽”形象地表明了运动与静止的辩证关系是

同类题2

电石（主要成分为CaC₂，杂质为Ca₃P₂及CaS等）是重要的基本化工原料，主要用于生产乙炔气．

（1）为探究碳化钙合成机理，有学者认为可能存在以下5种反应（状态已省略）：

①CaO+3C⇌CaC₂+CO平衡常数K₁

②CaO+C⇌Ca+CO平衡常数K₂

③Ca+2C⇌CaC₂平衡常数K₃

④2CaO+CaC₂⇌3Ca+2CO平衡常数K₄

⑤CaC₂⇌Ca+2C平衡常数K₅

相应图象如下：

同类题3

给出四个函数，分别满足①

，又给出四个函数图象

正确的匹配方案是（）

同类题4

The lady is too fat and she wants to lose ____ (weigh).

同类题5

There was a nice little gift for everyone, with a suitable poem _____ to it.

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