【简答题】IV. 介词填空:( 10% ) 1. You are 20 years old. Stop acting ______ a kid. 2. When the teacher began to speak, all of the students turned their eyes _____ her and stopped talking. 3. Many agers are fond ...
【简答题】Match the following sentences with their Chinese translation.A. I surfed the Internet a lot.B. Let's take a guess.C. Who are you chatting with?D. You really go online a lot, don't you?E. I spent almos...