婴儿体内水分占体重的()
A.30%~35%
B.40%~45%
C.50%~55%
D.60%~65%
E.70%~75%
参考答案:E
高处作业指的是在坠落高度基准面()m及以上有可能坠落的高处进行作业。
A.3
B.5
C.2
D.4
—When did she get injured?
—It was at midnight rain was pouring down.[ ]
A. where
B. that
C. what
D. when