Research has been limited to ____ production profits, rather than ____ that GM f

Research has been limited to ____ production profits, rather than ____ that GM f

题型:不详难度:来源:
Research has been limited to ____ production profits, rather than ____ that GM foods are safe.
A.increasing; make sureB.increasing; making sure
C.increase; make sureD.increase; making sure

答案
B
解析

试题分析: be limited to局限于,to 为介词,故接动名词,rather than 后接动词原形,故选A。句意:研究者只局限于生产利润而不是确保转基因食品的安全性。
点评:要熟记语法规则:介词to后接名词,代词,或动名词,rather than 后接动词原形,另外prefer to do sth rather than do sth也是常考结构
举一反三
The information you give in the application is too general. You should _______ something special about yourself.
A.spy onB.rely onC.focus onD.cut back on

题型:不详难度:| 查看答案
Mr. Smith often goes to the park near his house to ____ the pressure of work.
A.walk offB.wear off C.break downD.burn out

题型:不详难度:| 查看答案
I didn’t ________ my primary school classmate Jane until I listened to her self-­introduction.
A.knowB.recognizeC.findD.realize

题型:不详难度:| 查看答案
_______from what he did,he isn’t a person to depend on.
A.JudgeB.JudgingC.JudgedD.Judges

题型:不详难度:| 查看答案
To write a good article you must first ________your ideas very carefully.
A.organizeB.settleC.reportD.speak

题型:不详难度:| 查看答案
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