题目内容
He is rather difficult to make friends with, but his friendship, ____, is more true than any other.
A. once gained B. when to gain
C. after is gained D. while gaining
He is rather difficult to make friends with, but the friendship of his, _____, is truer than that of anybody else’s.??
A. while gained??? B. when to gain???? C. after gaining?? D. once gained
. He is rather difficult to make friends with, but the friendship of his, _________,is truer than that of anybody else’s.
A. once gained B. while gaining C. if gains D. after gained
