皮皮学，免费搜题
登录
搜题
【简答题】
轰燃发生后后果非常严重,有一些特殊的征兆或现象提醒人们轰燃即将发生,轰燃发生的征兆 有哪些?
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】听下面一段对话，回答第1-3题。 1. What can the woman be? A. She is a waitress at a hotel. B. She is the secretary of Mr Black. C. She is the assistant of Professor Green. 2. How would the man get in touch with Mr G...
【单选题】有关流行性乙型脑炎下列哪项不正确?
A.
流行性乙型脑炎是自然疫源性疾病
B.
猪不是其主要传染源
C.
蚊子是其主要传播媒介
D.
三带喙库蚊是主要传播媒介
E.
蚊是乙型脑炎病毒的长期储存宿主
【简答题】There is still some ______________(时间) before train’s departure.
【单选题】There are three ______ and seven ______ in the picture.
A.
cows, sheeps
B.
cows, sheep
C.
cow, sheep
D.
cow, sheeps
【单选题】There will be a volleyball match in our school,_____?
A.
be there
B.
is there
C.
won't there
D.
will there
【单选题】How can time-lapse photography be made to demonstrate the living organism of plants?
A.
A series of images are captured at different intervals.
B.
Extraordinary things are taken all the time.
C.
It takes a relatively long time to take images.
D.
The images are viewed very slowly.
【多选题】对于事故调查人员来说,由于事故的性质不同及事故调查人员在事故调查中角色的差异,事故现场处理工作会有所不同,但通常现场处理应进行如下工作( )。
A.
安全抵达现场
B.
现场危险分析
C.
现场营救
D.
防止进一步危害
E.
保护现场
相关题目：