皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
SMT 零件两端受热不均匀易造成
A.
、偏位﹑立碑。
B.
、连焊、刮削
C.
、锡膏过量、刮削
D.
、焊盘脱落
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】儿童发展心理学的主要研究内容?
【单选题】The open-source movement is based on the idea that
A.
counterculture is important.
B.
everyone can contribute in creating better software.
C.
experts can improve a software.
D.
it can be a challenge to the conventions.
【多选题】________are the important elements included in a narrative. A. a setting (the location) B. a theme (the basic idea) C. a mood (the feeling or atmosphere) D. characters (person) E. a plot (the sequenc...
A.
a setting (the location)
B.
a theme (the basic  idea)
C.
a mood (the feeling or atmosphere)
D.
characters (person)
E.
a plot (the sequence of events)
【单选题】下列化合物的酸性最小的是?
A.
H2O
B.
H2CO3
C.
ROH
D.
ArOH
【单选题】When you select domain name for your website, what is the important idea?_______
A.
Not be used by anyone else
B.
Best reflect your business or prodcts
C.
Not too long
D.
All of the above
【单选题】下列化合物的酸性最小的是:
A.
三氯乙酸
B.
氯乙酸
C.
乙酸
D.
羟基乙酸
【单选题】迄今为止,我国发现的记载中药炮制方法最早的医药文献是
A.
《黄帝内经》
B.
《五十二病方》
C.
《神农本草经》
D.
《灵枢经》
E.
《金匮玉函经》
【单选题】Read paragraph 4. Which statement best summarizes the most important idea?
A.
Biofuels are the perfect solution to petroleum fuels.
B.
Biofuels cause some environmental problems.
C.
Biofuel production causes rain forest deconstruction.
D.
Biofuels put dangerous toxins in the air.
【单选题】What is the main idea of the passage?
A.
Salt is very important.
B.
If their blood salt level is not constant, human beings may die.
C.
The amount of salt in the body is secreted.
D.
People can die of thirst.
【单选题】Listen to the edited TED Talk by Lewis Pugh. choose the most important idea that Pugh wants his audience to take away.
A.
Swimming can be a symbolic act.
B.
The Arctic is a very beautiful place.
C.
The North Pole is changing because of melting sea ice.
D.
Climate change needs to be addressed by everyone immediately.
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题