作业帮 > 英语 > 作业

The scientist has made quite a few discoveries, ______ of gr

来源:学生作业帮 编辑:大师作文网作业帮 分类:英语作业 时间:2024/11/10 17:45:03
The scientist has made quite a few discoveries, ______ of great importance to the whole world.
A.which I think they are B.which I think are
C.I think which are D.that I think they are
The scientist has made quite a few discoveries, ______ of gr
B

此题考查非限定性定语从句。非限定性定语从句不能用关系代词that来引导,因而排除D.项;[C]项语序不对;在以Which开头的[A]、B.项中,关键要识别出插入语“I think”,这样显然[A]项中的they为多余的词,因此B.项为正确答案。