题目内容
. He is rather difficult to makefriends with, but his friendship, ____, ismore true than
anyother.
A.once gained B.when to gain C.after is gained D.while gaining
A
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题目内容
. He is rather difficult to makefriends with, but his friendship, ____, ismore true than
anyother.
A.once gained B.when to gain C.after is gained D.while gaining
A