早产儿、低体重儿入温箱后的护理不正确的是()
A.保持温箱温度恒定不变
B.各项操作在温箱中进行
C.及时补充水槽中蒸馏水
D.温箱每周消毒1次
E.水槽中的蒸馏水每日更换
参考答案:A
At the meeting, the old man ________ some good advice about bringing down the market price of housing.
A.came about
B.came along
C.came up with
D.came out
-----Is Jack your brother?
-----_________.
A. Yes, he is B. No, he is C. Yes, he isn’t