题目内容
The pen I ________ I ________ is on my desk, right under my nose.
[ ]
A.think; lost
B.thought; had lost
C.think; had lost
D.thought; have lost
答案:B
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题目内容
The pen I ________ I ________ is on my desk, right under my nose.
A.think; lost
B.thought; had lost
C.think; had lost
D.thought; have lost