I.从A、B、C、D四个选项中选择可以填入空白处的最佳答案。(15分)
1.Why ______ to ask the teacher to help us?
A.do you go B.don\'t go C.don\'t you go D.not going
2.When they came the fire had already been _______.
1.Why ______ to ask the teacher to help us?
A.do you go B.don\'t go C.don\'t you go D.not going
2.When they came the fire had already been _______.