單項(xiàng)選擇題
A.was;since B.is;that C.will be;when D.was;before
A.shouldn’tfollow B.mustn’tfollow C.couldn’t have been following D.shouldn’t have been following
A.made convenient B.made it convenient C.made it convenient for D.made it convenient to
A.to seeing B.to see C.seeing D.to have seen
A.How a great success B.What a great success C.How great success D.What great success