单项选择题
A.this B.that C.those
There are（）months in a year.（）month is December.A.twelv...
单项选择题There are（）months in a year.（）month is December.
A.twelve；The twelfth B.twelfth；Twelve C.the twelve；Twelfth
Why（）go swimming there?A.often do youB.do you oftenC.do...
单项选择题Why（）go swimming there?
A.often do you B.do you often C.do often you
Sally's parents（）come and stay with her soonA.are going...
单项选择题Sally's parents（）come and stay with her soon
A.are going B.are going to C.is going to
