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Heputhiskeysonthebox,butheitafterthat.A.can'tfindB.couldn'tlookforC.couldn'tfindD.can'tlookfor

题目详情
He put his keys on the box,but he _____ it after that.
A.can't find
B.couldn't look for
C.couldn't find
D.can't look for




▼优质解答
答案和解析
选C
根据put,判断是一般过去时;后面表示找到用find