题目内容
So difficult it to acquire a large vocabulary without the help of a teacher that he was close to giving up.
A.he has felt B.has he felt C.he did feel D.did he feel
D
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题目内容
So difficult it to acquire a large vocabulary without the help of a teacher that he was close to giving up.
A.he has felt B.has he felt C.he did feel D.did he feel
D