问题描述:
we learned ()the radio that the TV company had closed down
we learned () the radio that the TV company had closed down
选项A:in B:at C:onD:according to 哪个答案更准确一些,
we learned () the radio that the TV company had closed down
选项A:in B:at C:onD:according to 哪个答案更准确一些,
问题解答:
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