哪一个字母发音含[ei] A.Dd B.Ff C. Aa
Are you free______5:00______6:00 this afternoon?
_____is the police station? It’s next to the bank.
It is ______ in Shanghai today.
—Is the supermarket________the pay phone and the library? —Yes,it is.
—We are going on a school trip tomorrow. —________.