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标题: PREP-121 [sc1] [打印本页]

作者: best_vivien 时间: 2007-7-18 21:09
标题: PREP-121 [sc1]

When the temperature of a gas is increased, it is either accompanied by an increase in pressure if the gas is enclosed in a container, or an increase in volume if the gas is able to expand.

(A) When the temperature of a gas is increased, it is either accompanied by an increase in pressure if the gas is enclosed in a container, or

(B) When the temperature of a gas is increased, it is accompanied either by an increase in pressure if it is enclosed in a container or

(C) When the temperature of a gas is increased, the increase is either accompanied by an increase in pressure if the gas is enclosed in a container or by

(D) Any increase in the temperature of a gas is either accompanied by an increase in pressure if it is enclosed in a container, or by

(E) Any increase in the temperature of a gas is accompanied either by an increase in pressure if the gas is enclosed in a container or by

答案是E没有问题.可是我想问C错在哪里呢?

谢谢~~

作者: crowkiller 时间: 2007-7-18 22:38

(C) When the temperature of a gas is increased, the increase is either accompanied by an increase in pressure if the gas is enclosed in a container or by

==》 either ... or 不平行。

作者: best_vivien 时间: 2007-7-18 22:41

晕,居然看漏了这个~~

谢谢啦~~

作者: fayeer 时间: 2012-5-30 14:37
懂了！

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