皮皮学，免费搜题
登录
搜题
【单选题】
对受压处局部进行按摩方法，以下错误的是A.
蘸50%乙醇做局部按摩
B.
全手掌紧贴皮肤按摩
C.
作压力均匀的环形按摩
D.
按摩力度由轻到重，再由重到轻
E.
每次3min～5min
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】What does the author most probably think of the content-based learning?
A.
He doubts it.
B.
He supports it.
C.
He thinks it funny.
D.
He finds it impractical.
【单选题】What does the expression 'fall flat' in the last paragraph probably mean based on the context?
A.
serve their function
B.
fail to take effect
C.
meet the expected demands
D.
dropped down and broken into pieces
【单选题】Based on the figure, does S depend on the frequency of a sound wave of a given intensity?
A.
Yes, because as frequency increases, S increases.
B.
Yes, because as frequency increases, S remains constant.
C.
No, because as frequency increases, S increases.
D.
No, because as frequency increases, S remains
【单选题】A scientist does not accept statements which are not based on the most complete evidence available. Instead, he always checks, studies and makes experiments carefully and objectively to ______ them.
A.
testify
B.
verify
C.
affirm
D.
assert
【单选题】Questions are based on the following passage. 'Innovative' does not necessarily mean radical or expensive， nor do the best ideas comefrom the top. A woman on the shop floor at Ford suggested putting s...
A.
everything that is beneficial to people can be said to be innovative
B.
even the common people can put forward an innovative suggestion
C.
people are easy to accept new things that are helpful to them
D.
the ideas from the top sometimes are not as good as those from ordinary people
【单选题】In a gold-based alloy，copper does which of the following( )
A.
prevents corrosion
B.
increases malleability
C.
increases hardness
D.
A and B
相关题目：
参考解析：
知识点：
题目纠错 0
发布
