皮皮学,免费搜题
登录
搜题
【单选题】
一般情况下轴流式水轮机的叶片数比混流式( )
A.
B.
C.
相等
D.
不确定
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【简答题】The taxi is waiting (16) _________.
【单选题】-Mary, I hope you've packed and are ready to leave. -Yes, I've packed, but not quite ready. I can't find my passport. -Your passport? That's the one thing you mustn't leave behind. -I know. I haven't ...
A.
there might be a traffic jam.
B.
I've probably left it in a taxi.
C.
I'm afraid you've taken it.
D.
I can't remember which bag it's in.
【单选题】听力原文:(A) Pedestrians are crossing the street. (B) The taxi is heading to a church. (C) People are waiting for a bus on the sidewalk. (D) The traffic is moving in two directions.
A.
B.
C.
【单选题】红霉素对下列哪种细菌作用最差
A.
肺炎链球菌
B.
军团菌
C.
肺炎支原体
D.
变形杆菌
【单选题】红霉素对下列哪种细菌作用最差
A.
肺炎链球菌
B.
变形杆菌
C.
脑膜炎奈瑟菌
D.
军团菌
E.
肺炎支原体
【单选题】听力原文:M: The taxi is waiting downstairs, let's hurry. W: Wait a minute. I'll take some food with us. I don't like the meal served on the train. What are the speakers going to do?
A.
Wait for a taxi.
B.
Buy some food.
C.
Go on a trip.
D.
Book train tickets.
【单选题】红霉素对下列哪种细菌作用最差?
A.
肺炎链球菌
B.
脑膜炎奈瑟菌
C.
军团菌
D.
肺炎支原体
E.
变形杆菌
【单选题】听力原文:M: The taxi is waiting for us downstairs.hurry up. W: Wait a moment.I'll take some food with us.I don't like the meal served on the train. Q: What are the speakers most probably going to do? (15)
A.
Wait for a taxi.
B.
Buy some food.
C.
Take a train.
D.
Book train tickets.
【单选题】红霉素对下列哪种细菌作用最差?
A.
肺炎链球菌
B.
军团菌
C.
肺炎支原体
D.
变形杆菌
E.
都不是
【单选题】听力原文:M: The taxi is waiting downstairs. Let's hurry! W: Wait a minute. I'll take some food with us. I don't like the meal served on the train. What are the speakers going to do?
A.
Wait for a taxi.
B.
Buy some food.
C.
Go on a trip.
D.
Book train tickets.
相关题目: