精液保存的方法是[ ] A.高温保存 B.常温保存 C.低温保存 D.超低温保存 发布时间:2017-05-21 20:10 │ 来源:www.tikuol.com 题型:选择题 问题: 精液保存的方法是[ ]A.高温保存B.常温保存C.低温保存D.超低温保存
题型:选择题 阅读下面对话,从方框内的选项中选择恰当的句子完成对话。A. But I argued with my best friend yesterday. B. That’s a good idea. C. I don’t have enough time. D. What should I do? E. I’ll try to apologize (道歉) to her. A: I want to get good grades. 小题1: B: Maybe you could attend after-school class on weekends. A: 小题2: I have to do my homework on weekends. B: Well, you could ask your friends for help. A: 小题3: B: You should say “sorry” to your friend. A: OK. 小题4: B: I think you shouldn’t play computer games or watch TV any more. A: 小题5: I’ll study harder and harder from now on.F: The weather! English people are always interested in the weather. 查看答案