We must ___ on our study..A.concentrateB.concentrate atC.concentrate onD.concen

We must ___ on our study..A.concentrateB.concentrate atC.concentrate onD.concen

题型:不详难度:来源:
We must ___ on our study..
A.concentrateB.concentrate atC.concentrate onD.concentrate with

答案
C
解析
题意为:我们必须全神贯注于我们的学习。此题考查固定短语的应用。Concentrate on … 意为“集中(注意力)于….专心于…”。其余选线不存在搭配。故选C。
举一反三
It was the longest film we have ever seen ; it ____ three hours..
A.lastedB.endedC.finishedD.completed

题型:不详难度:| 查看答案
I never thought our museum would_______so many visitors.
A.be appealedB.appealC.be appealed toD.appeal to

题型:不详难度:| 查看答案
As_______the sports meeting,they met with an unexpected thing.
A.preparing forB.preparingC.prepared forD.prepared

题型:不详难度:| 查看答案
Even with the guide leading the way,they_______to cross the thick forest.
A.didn’t dareB.dare notC.dared notD.not dared

题型:不详难度:| 查看答案
Before taking the action,you’d better_______a plan first.
A.make out    B.work out     C.take out     D.put out

题型:不详难度:| 查看答案
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