题目内容
Their ________ are friendly ________ us, we are all thankful to them.
[ ]
A.friendly, to
B.friends, to
C.friend, to
D.friendly, for
答案:B
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题目内容
Their ________ are friendly ________ us, we are all thankful to them.
A.friendly, to
B.friends, to
C.friend, to
D.friendly, for