引起秋冬季小儿腹泻的病原体主要是
A.柯萨奇病毒B.腺病毒C.大肠埃希菌D.埃可病毒E.轮状病毒
参考答案:E
根据对话内容从下列所给的选项中选出最佳答案,使对话完整,符合逻辑,句义通顺。注意:有多项余项。
A: Excuse me, 1.__________
B: Yes, and you are ...?
A.2. ________ This is my membership card .Would you please show me your passport?
B.OK.3.__________
A.Welcome to Beijing,Miss White.My name is Chen jie. I am so glad that you are the first guest I have
received.
B.Thank you,Miss Chen.4. ____________
A.Let me help you with your suitcase.Our car is waiting for us just at the entrance.5. __________
B.Thank you very much for your good service.
A.It’s a pleasure.
A. Who are you?
B. I’m an English guide from Beijing China Travel Service.
C. Here you are.
D. Are you Miss White from New York?
E. I’m so lucky that I could meet my guide as soon as I got off the plane.
F. Can you help me?
G. It will take us to the hotel.
所有者权益