A-A+
It is reported that there is no better ______
问题详情
It is reported that there is no better ______ for mother"s milk.
A．alternative
B．equivalence
C．exchange
D．substitute请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：难词辨析。原句为，据报道没有比母乳更好的代用品了。故选substitute，代用品。
考点：
