* * 流血中杂有水泡样组织是葡萄胎确诊最可靠的依据
参考答案：对
根据中英文提示完成下列各句。
1. 你家离超市多远？
________ is your home from the supermarket?
2. 李萍家紧挨着学校，她每天步行去上学。
Li Ping lives ________ her school. She goes to school ________ every day.
3. 你每天开车去上班需要多长时间？
________ does it ________ you ________ every day?
4. 邮局离这里大约3公里远。
The post office is ________ 3 ________ here.
5. 香港离北京很远，坐飞机需要一个半小时。
Hong Kong is ________ Beijing. It will ________ hours to get there ________.
6. 外面下雨了，我想坐公共汽车去上学。
It's raining outside. I want ________.
7. 离开教室时，不要忘了关窗户。
________ the window when you leave the classroom.
8. 坐火车去上海是很便宜的。
________ to take a train to Shanghai.
人工选择
