As Fred cant be here today, Im going to speak______.A．on his accountB．on his behalfC．for h

As the director cant come to the reception, Im representing the company______. [2000]A．on

My sister will be here tomorrow, but at first I thought that she______today.A．was comingB．

“The biggest threat to our environment today is the way we, as human beings, see out e

The idea of Mercantilism cant work in todays world becauseA．countries" imports of finished

—Fred: Hi, Paul, do you live near here？ —Paul: ______.I moved out to the suburbs.A．Hi, Fre

Speaker A:Its terrible. I cant make anything out of this lecture. Speaker B:______. Im thi