Question

In order to go to a key university, I must______my study from now on.

A．consist of

B．get away from

C．concentrate on

D．come up with

Answer 1

C

解析试题分析：此处consist of组成；get away from脱离； concentrate on集中精力于……； come up with提出。句意：为了上重点大学，我必须从现在开始集中精力于学习。根据句意选C。
考点：考查动词短语辨析。