Eye doctors recommend that a child’s first eye exam ____at the age of six months old. A.was B. be C....
2022-12-04 16:40:53 123次 2014届湖北公安高三上期开学考试英语卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Eye doctors recommend that a child’s first eye exam
____at the age of six months old.
A.was
B.
be
C.
were
D. is
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