皮皮学，免费搜题
登录
搜题
【简答题】
铰链四杆机构存在曲柄的条件?
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】Most people find it difficult to describe the _______ system of their own culture, just as native speakers of a language are usually unable to describe the ________ rules of that language unless they ...
【单选题】Smoking can be dangerous.
A.
true fact
B.
false fact
C.
reliable opinion
D.
unreliable opinion
【简答题】HTTP 是() A.高级语言 B.超文本传输协议 C.域名 D.网址
【单选题】I have to make breakfast for five people, ______ me.
A.
among
B.
against
C.
including
D.
beside
【单选题】Smoking Can Increase Depressive Symptoms in Teens While some teenagers may puff on cigarettes to 'self - medicate' against the blues, scientists at the University of Toronto and the University of Mont...
A.
examine
B.
increase
C.
decrease
D.
diagnose
相关题目：
参考解析：
知识点：
题目纠错 0
发布
