...vals, collect and
analyze customer feedback regularly and rigorously.这里的主句collect and analyze customer feedback regularly and
rigorously,我有些困惑 collect and analyze前面是不是省去了主语?难道是一个祈使句?
It is a real pleasure to be here to open the third meeting of our forum and to be welcoming such a distinguished and influential group of people fromboth our countries,many of whom are now old friends.老师,这里的to be welcoming 改成 to welcome 可以吗?
我记得老师说过,英语是不能说 behind of 的。如:误:He hid behind of a chair.正:He hid behind a chair. 他躲在一把椅子后面。但是看到下面这句就不明白了:Memories lie behind of all that has happened.请问句子中的 behind of 有错吗?是什么意思...