心肺复苏中最关键的步骤是A．心脏按压 B．心内注射 C．心前区叩击 D．清理呼吸道 发布时间：2017-06-17 06:24 │ 来源：www.tikuol.com 题型：单项选择题 问题： 心肺复苏中最关键的步骤是A．心脏按压B．心内注射C．心前区叩击D．清理呼吸道E．口对口人工呼吸
题型：单项选择题 根据下面对话提供的情景，在每个空白处填入一个适当的句子，使其意义连贯、完整。其中有两项是多余的。A. When aye you going there? B. What's your plan for this vacation? C. Which pavilion do you want to visit most? D. I don't like to go there. E. Who are going there? F. I think it's worth (值得) visiting. G. Is there anybody going with you?A: The summer vacation is coming. 1 B: I'd like to visit the World Expo Garden (世博园) in Shanghai.A: That will be quite exciting. But I hear there're a large number of people there every day. You have to wait for a long time to visit some wonderful pavilions (展馆).B: I know about it. However, 2 Yon can see and learn a lot there.A: You're right. I want to go to the World Expo Garden very much, too. 3 B: Next month.A: 4 B: Yes, my parents will take me there.A: 5 B: The China Pavilion, of course. Why don't you go with us?A: Good idea! I'll call you later.See you!B: See you! 查看答案