题目内容
Nowadays the belief has become common ______ sea food and fruit rich in vitamin C should never be eaten at the same meal.
A. that B. how C. when D. /
A
解析:
略
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题目内容
Nowadays the belief has become common ______ sea food and fruit rich in vitamin C should never be eaten at the same meal.
A. that B. how C. when D. /
A
略