单项选择题
（），we would have finished it then.
A.If had we had better equipment B.Had we had better equipment C.Had had we better equipment D.We had had better equipment
单项选择题 The class （）so happy，for everyone smiles to you.
单项选择题 I would rather you （）tomorrow.
单项选择题 You would have passed the test if you （）.
