题目

化简 的结果是（ ）. A . B . C . D . 答案：D 从方框中选择恰当的句子补全对话，使对话内容完整。其中有两项为多余选项。 A: 1._____B: It's a ping-pong ball.A: 2._____B: Yes,I like play ping-pong very much.A: Let's play ping-pong.B: 3._____A: Oh, it's a pity.I don't have, either.B: 4._____ Look!I have some interesting computer games.A: That sounds great!I like computer games very much.B: 5._____ A. Do you play computer games? B. Is this your watch?C. Do you like ping-pong?D. OK. Let's play together.E. Sorry, I don't have ping-pong bats.F. Excuse me, what's this in English?G . Thanks you. Goodbye.