皮皮学，免费搜题
登录
搜题
【单选题】
听力原文：Jack, you're talking big about how great your team is and how bad they'll beat my team on Saturday. Let's bet fifty dollars on who win. Let's see you put your money where your mouth is. What does the speaker think of Jack?A.
He's boasting of his own team.
B.
He's speaking ill of the speaker's team.
C.
He likes to bet money for his team.
D.
He enjoys betting with the speaker.
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
【单选题】是谁在1991年提出，幽默的作用机制有三种，包括唤起安全感、认知失谐的解决、以及幽默式贬斥？
A.
Speck
B.
Kaplan and Pascoe
C.
Weinberger and Campbell
D.
Kelly
【多选题】从标准电极电位φ0Fe3+/Fe2+ =0.771V,φ0I2/I-=0.535V可知,三价铁离子能氧化碘负离子,但当往该溶液中加入一定量氟化钠后,不会发生( )。
A.
三价铁离子电位升高，反应速率加快的现象
B.
体系基本不变的现象
C.
三价铁离子与氟发生配位，使三价铁离子电位降低，而不能氧化碘负离子的现象。
D.
三价铁离子与氟发生沉淀，使三价铁离子电位降低，而不能氧化碘负离子的现象。
【简答题】产生汽车故障的主要原因有哪几个?
相关题目：
参考解析：
知识点：
题目纠错 0
发布
