【正文】
Module 12 Summer in LA Unit 3 Language in use Ⅰ . 單項(xiàng)選擇。 1. Email, as well as telephones, _______ an important part in daily munication. A. is playing B. have played C. are playing D. play 2. Everything _______ quite dear in this shop. A. are B. is C. has D. have 3. So far, the population of China _______ over billion. A. are B. is C. has been D. have been 4. When I came into the room, his family _______ watching TV. A. is B. are C. was D. were 5. It’s a sunny day. The