搜题请搜索小程序“爱下问搜题”
问题
名词解释
富水性
答案
参考答案:
含水层的水量丰富程度
选择题
Everyone _____very happy at the fashion show last Sunday.
A. is
B. are
C. was
D. were
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判断题
右侧标志提醒前方是左侧傍山险路。
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