The experiment the students of science devoted themselves to _____ at last.A.succeedB.succeedingC.have succeededD.succeeded讲讲
问题描述：
The experiment the students of science devoted themselves to _____ at last.
A.succeed
B.succeeding
C.have succeeded
D.succeeded
讲讲
答
楼上的二位说的对。
答
The experiment the students of science devoted themselves to succeded at last.
The experiment (the students of science devoted themselves to)succeded at last.
()里是定语从句，选项应该填主句动词，由于是过去时，所以succeded
答
选D吧,读读,D比较有感觉.
这句话是说,学SCIENCE的STUDENT专注于做的实验终于成功了.
答
D
主语就是experiment .the students of science devoted themselves to是定语修饰experiment