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Onlyunderspecialcircumstancetotakemake-uptests.A.arefreshmenpermittedB.freshmenarepermittedC.permittedarefreshmenD.arepermittedfreshmen应该是circumstances,少加一个s

题目详情
Only under special circumstance ________ to take make-up tests.
A.are freshmen permitted
B.freshmen are permitted
C.permitted are freshmen
D.are permitted freshmen
应该是circumstances,少加一个s
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答案和解析
选A
在句首的only如果后面跟了副词、介词短语或从句等状语,则主句用倒装结构.如only后跟
的是主语,就不用倒装结构了.例如:
Only when the war was over in 1918 was he able to get back to work.
Only in this way can you learn English well.
Only after a bitter struggle was the aim achieved.
Only the teachers are allowed to use the room.(不倒装)
Only five men were hurt in the accident.(不倒装)