SAT语法普林斯顿11套题中的题目求解!Thescienceteacher(usesanerectorsetsimulatingthestructureofhumanDNA),whichsherearrangestorepresentdifferentmutationsandvariations.简单排错后剩两个.B.usesanerectorsettosi

Question

SAT语法 普林斯顿11套题中的题目求解!
The science teacher (uses an erector set simulating the structure of human DNA),which she rearranges to represent different mutations and variations.
简单排错后剩两个.
B.uses an erector set to simulate the structure of human DNA
C.simulates the sturcture of human DNA by using an erector set
为什么答案是C!这which指代逗号前名词,rearrange的肯定是DNA structure.

Answer 1

实际上,老师真正rearrange的是set,rearrange这个set来模拟DNA的变化.
你想想,DNA真的存在么?老师有通天的本领来徒手更改structure of DNA么?没有吧!她改变的是这个set,从而模拟DNA的改变.
选C无误.