About one million Americans are diagnosed {{U}}annually{{/U}} with skin cancer．

题库:卫生类 类型:最佳选择题 时间:2017-07-03 03:10:02 免费下载:《单选题》Word试卷

About one million Americans are diagnosed {{U}}annually{{/U}} with skin cancer．
A.every year
B.severely
C.actively
D.every month

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