问题描述:
China is trying to ease _____ fears about _____ global impact of a drought in its wheat-growin
A./ ; a B.the ; the C./ ;the D.the ; a
这一题为什么选C,不选B,
A./ ; a B.the ; the C./ ;the D.the ; a
这一题为什么选C,不选B,
问题解答:
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