[求助]請問Verbal Review(OG11版) SC#69題~

#69,

Orgainzed in 1966 by the Fish and Wildlife Service, the Breeding Bird Survey uses annual rosdside counts

along established routes for montering 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 population of

(D)that monitors population changes of

(E)that monitiors changes in population of as many as, or

正確答案是C

我想請問各位NN, 有as many as, or more than 這種用法嗎?

另外more than中是否已經包含了原級比較as many as呢?

謝謝!!

这里more than修饰数字

比如：more than fifty precent of people in this country have opportunities to have a trip to US.I hope the country is china.