He is known _____ a scientist and famous _____ his research on rice. A. for; as B. for; for C. as; f...
2022-12-09 11:53:01 120次 2014届江苏涟水县金城外国语学校高二下期期末考试英语卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
He is known _____ a scientist
and famous _____ his research on rice.
A. for; as B. for;
for C. as;
for D. as; as
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