Excuse me, sir. I bought the shoes yesterday, but they are in different sizes. One is size 37, _____is size 38.
A:the others
B:other
C:another
D:the other
在探究电流跟电阻的关系时,测量一组电流、电阻值后,改变R.阻值,闭合开关,在读出并记录第二组电流、电阻值前,应先进行的操作是____ 。
学会理解的关键是( )
____ do you like winter?
试回答下列问题: