23. Failure as he has been in his previous attempts, he still sticks _________ the research aimed __

题目简介

23. Failure as he has been in his previous attempts, he still sticks _________ the research aimed __

题目详情

23. Failure as he has been in his previous attempts, he still sticks _________ the research aimed _______ increasing production.
A.in; toB.out; atC.on; inD.with; at
题型:单选题难度:中档来源:不详

答案

D。 
stick in: 把某物贴在…内; 把…放入…; 将…刺入… ; stick out:  伸出来, 突出; 竖起;  坚持; 断言; stick on: 把(某物)粘贴在…上; 保持在(…)上面; 固定在(…)上面; stick with sb/sth继续支持某人(某事),保持与某人(某事)的联系;  (be) aimed at “目的是...”它引导的短语作定语,修饰research.

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