【简答题】若销售量增加,销售额持平,则物价指数降低。 ( )
【简答题】砖基础的砌筑方法有 和 两种,其中 砌法较经济。
【简答题】Were it not for your help, the profit of the company this year____________ (不会比去年翻一翻).
【简答题】Were it not for your help, we (be) in a very difficult position now.
【判断题】Were it not for your help, I wouldn’t have got what I have today.