题目
题型:不详难度:来源:
For some time now, world leaders _____ out the necessity for agreement on climate change, the world economy and African development.
A.had been pointing | B.have been pointing |
C.were pointing | D.pointed |
答案
解析
核心考点
试题【For some time now, world leaders _____ out the necessity for agreement on climat】;主要考察你对一般现在时等知识点的理解。[详细]
举一反三
In the coal mine disaster, most of the workers were killed but John ______ have a narrow escape.
A.could | B.would | C.was able to | D.can |
---- Have you seen Mike these days?
---- Yes. I saw him the day before yesterday. In fact, I ______ him for three years.
A.didn’t see | B.haven’t seen | C.hadn’t seen | D.don’t see |
--- Has Li Lei finished his work today?
--- I have no idea, but he ______ it when I saw him this morning.
A.had done | B.would do | C.was doing | D.did |
When I dropped in, his family _______at the table, talking about something.
A.sat | B.was sitting | C.have sat | D.were sitting |
Every possible means _______ been taken to prevent the river _________.
A.have; polluting | B.has; polluted |
C.has; from being polluted | D.have; being polluted |
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