还有这个~~ 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,可是E没有原题的“当……时候”的意思了啊,不是违反原意了吗。 -- by 会员 rainbowmanutd (2010/2/26 20:05:35)
这题不要多想,根据平行原则就可以做出来了,either......or. |