【单选题】Who will _______ the Next Olympic Games? A. Play host to B. play chess C. play joke D. play with 2. He doesn’t speak _____ his friend, but his written work is excellent. A. As good as B. as better a...
【单选题】What increases the cost of recycling plastic? A . The crude oil. B . The water pollution. C . The process to clean it. D . The electricity for lights.