皮皮学，免费搜题
登录
搜题
【简答题】
甲、从同一地点出发，同向而行，甲骑车乙步行．若行12km，那么甲1小时追上乙；如果走1小时，甲只用 1 2 小时就追上乙，则乙的速度是______km/h．
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】In the author's opinion, education ______________
A.
hinders the development of intelligence instead of promoting it
B.
stimulates the process of the development of intelligence
C.
makes us smarter in understanding things
D.
offers more opportunities for intellectual growth
【单选题】39 The last paragraph suggests that future robots will
A.
surpass human beings in intelligence.
B.
be more humanlike in behavior. and action.
C.
use a laser to transmit information.
D.
will perform. very complicated household jobs.
【单选题】I have the complacent feeling ______ I’m highly intelligen有才智的.
A.
what
B.
which
C.
that
D.
this
【单选题】Experts advise that parents should develop a sense of ______ in their children
A.
intelligence
B.
indifference
C.
reaction
D.
responsibility
【单选题】What is the basic purpose of IQ tests?
A.
They are designed to measure children's intelligence.
B.
They are intended to test linguistic and numerical skills.
C.
They are designed to test why some children perform. better at school.
D.
They are intended to find out why some children are not appreciated.
【单选题】The most convincing evidence for the importance of adult influence on a child's intelligence comes from a study of 'at risk' children. Ramey and Frances Campbell of the University of North Carolina【1】...
A.
worked
B.
stayed
C.
studied
D.
talked
【单选题】The fourth paragraph suggests that ______.
A.
questions are often put to the more intelligent students
B.
alphabetically disadvantaged students often escape from class
C.
teachers should pay attention to all of their students
D.
students should be seated according to their eyesight
【单选题】The most convincing evidence for the importance of adult influence on a child's intelligence comes from a study of 'at risk' children. Ramey and Frances Campbell of the University of North Carolina【61...
A.
worked
B.
stayed
C.
studied
D.
talked
相关题目：
参考解析：
知识点：
题目纠错 0
发布
