TTGWD25-24显然是A

Q24

Although improved efficiency in converting harvested trees into wood products

may reduce harvest rates, it will stimulate demand by increasing supply and

lowering prices, thereby boosting consumption.

A.     in converting harvested trees into wood products may reduce harvest

 rates, it will stimulate demand by increasing supply and lowering prices,

thereby boosting.

B.     In converting harvested trees into wood products may reduce harvest

rates, demand will be stimulated because of increasing supply and

lowering prices, which boost.

C.     Of converting harvested trees into wood products may reduce harvest

rates, it will stimulate demand by increasing supply and lowering prices,

which boosts.

D.     Of harvested trees being converted into wood products may reduce

harvest rates, it will stimulate demand, because it will increase supply

and lower prices, thereby boosting.

E.      When harvested trees are converted into wood products may reduce

harvest rates, demand will be stimulated because of increasing supply

and lowering price,which boost

答案显然是A,为什么是B?

为什么说是A？

偶也是选的A,感觉B的被动不是很好,

B:   in converting harvested trees into wood products may reduce harvest rates, demand will be stimulated because of increasing supply and lowering prices, which boost

which不知道是指代哪个??是increasing supply and lowering prices

还是lowering prices?还是increasing supply .不好,所以选A

请NN指点

同意楼上的，我也选A。

in choice A,it is such a word that has nothing to refer,

B is better, which is correct used here to modify supply and lowering prices

doing sth 修饰错误   要用which来修饰

doing sth 不是伴随状态麽

这样写比较简洁啊