冷却温差是()之差。
A.进、出水温度
B.出水温度与当地湿球温度
C.当地干、湿球温度
参考答案:A
存入银行的钱叫______,取款时,银行多支付的钱叫______.
I could look after ___ when I was six.
A.herself
B.myself
C.yourself
D.himself