题目
题型:不详难度:来源:
A.not to be polluted | B.against polluting |
C.from polluting | D.from being polluted |
答案
解析
核心考点
试题【New ways have been found to prevent the river ______.A.not to be pollutedB.again】;主要考察你对动词及动词短语辨析等知识点的理解。[详细]
举一反三
A.added to | B.devoted to | C.attended to | D.turned to |
A.combines;with | B.relates;to | C.compares;with | D.contrasts;with |
A.appreciated | B.approached | C.appointed | D.agreed |
A.put down | B.taken down | C.pulled down | D.turned down |
— I meant ______, but I had some unexpected guests.
A.to do | B.to have | C.doing | D.doing so |
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