题目内容
He ________, but he found it difficult.
[ ]
A.tried not to worry
B.tried to not worry
C.tried don't worry
D.tried didn't worry
答案:A
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题目内容
He ________, but he found it difficult.
[ ]
A.tried not to worry
B.tried to not worry
C.tried don't worry
D.tried didn't worry