So only on rare occasions when it's absolutely important to use the word "no".But the etiher-or, or when-then choices. when you've done these order things.老师,这两句话是都没有主语吗?这是听力的对话中的两句话,是什么用法?
How do you think
senior high school will be different from junior high school?What do you think
the principal will talk about in his speech?这是高中英语新教材译林版必修1第1单元的两个句子(p2)。为什么一个用how,一个用what呢?
During the Petrochemical PTA
plant upgrade, the production capacity was expanded from 225 Kt/a to 400 Kt/a while achieving a 32% reduction in overall
energy consumption.这句话应该没有语法错误,但是这个while achieving的逻辑主语是哪个呢?