单项选择题
A.So do us B.So we do C.So are we D.So do we
No matter how old you are, when you go out into the wor...
单项选择题No matter how old you are, when you go out into the world, it（）to hold hands and stick together.
A.would better B.had better C.be better D.is better
（）interesting story it is!A.What anB.thatC.whichD.since
单项选择题（）interesting story it is!
A.What an B.that C.which D.since
（）he had not hurt his leg,John would have won the race....
单项选择题（）he had not hurt his leg,John would have won the race.
A.If B.Since C.Thongh D.When
