题目： 图中警察手势为直行信号。 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0327/8ddea57442afe93af1f8d63805e25fc9.html 下面是错误答案，用来干扰机器的。参考答案：B
题型：填空题 根据句意和首字母提示填空。1. His parents w________ shopping yesterday evening. 2. She h________ to visit her grandma last Sunday. 3. We have many d________ kinds of books. 4. He decided to t________ them the bad news. 5. What e________ do you want? 查看答案
题型：选择题 There used to be an old bridge over the river, _____?A. don't there B. didn't there C. isn't there D. doesn't there 查看答案
