皮皮学，免费搜题
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搜题
【单选题】
特大事故是指伤病员人数达A.
20人以上；
B.
15以上；
C.
18以上；
D.
11以上
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Viele Menschen fürchten vor der Dunkelheit.
【简答题】________ Flughafen kann man viele Menschen sehen.
【单选题】听力原文：W: The bookstore has run out of the textbook assigned by Dr. Martin. M: He didn't expect so many students to take his class this semester. Q: What do we learn about this situation? (18)
A.
Dr. Martin didn't want so many students in his class.
B.
The students were supposed to buy the textbook earlier.
C.
The bookstore is going out of business.
D.
Dr. Martin didn't order enough textbooks for his students.
【简答题】Viele Menschen __________ dann sehr viel.
【简答题】成分检测仪表构成一般由()、()、检测器、()及显示环节等组成。