classes begin at ...和class begins at ...它们有什么区别?
classes begin at ...和class begins at ...它们有什么区别?
begins class和classes begin为什么加s?
begin at和begin with有什么区别
是Class begin.还是Class begins.还是Classes begin.为什么?
Classes begin at eight.
Class begins at?是什么意思?
二 ()begins at eight in the morning.1 Classes 2 class 3 Class
为什么classes begin中classes变class时,begin变begins
1、 begin at 8:00.A.The class.B.Class C.Classes
at class 和at the class区别
the next class begins at half past nine.begin 为什么加s
The first class in the afternoon ________(begin/begins)at a