OG11紫皮69/OG10 239in order to的省略

huangsiyan

Organized in 1966 by the Fish and Wildlife Service, the Breeding Bird Survey uses annual roadside counts
along established routes for monitoring of population changes of as many as. or of more than 250 bird
species, including 180 songbirds.
(A) for monitoring of population changes of as many as, or of
(B) to monitor population changes of as many, or
(C) to monitor changes in the populations of
(D) that monitors population changes of
(E) that monitors changes in populations of as many as, or
答案C

OG说in order 可省略，任何时候都能省么？？ as many as的累赘是从语义上判断去掉的？我不能说正好或多于250只么？

谢谢！！

huangsiyan

谢谢。祝顺利拿offer~

JoshwuS

in order to基本都可以省略成to。。。有什么情况不能省的我也不知道诶。。

A不对的地方是用for doing不如用to do，但是后面as many as, or of这里我觉得不对，如果你想表达正好或多于250，一定要用as many as的话写成as many as or more than 250，这里中间有个of看着不舒服诶。。不过GMAC很多情况下会把as many as or more than变成at least。。。好像是这样。

这题简单做，就用to do排除ADE留下BC之后看后面B的as many不完整，所以选C。。