皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
最常引起急性肺水肿的风湿性心脏瓣膜病类型是
A.
二尖瓣狭窄
B.
二尖瓣关闭不全
C.
主动脉瓣狭窄
D.
主动脉瓣关闭不全
E.
三尖瓣狭窄
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
【判断题】(5) 刀具总切削力与工件切削力大小相等。( )
A.
正确
B.
错误
【单选题】Money is a needful and precious thing, and when ______, a noble thing, but I never want you to think it is the first or only prize to strive for. [     ]
A.
well used
B.
well using
C.
to well use
D.
being well used
【单选题】The most important thing _______ we should pay attention to is the first thing ________ I have said.
A.
which; that
B.
that; which
C.
that; that
D.
which; which
【单选题】Believe it or not, I am sure that is _______ people call the sixth sense.
A.
what
B.
that
C.
which
D.
how
【判断题】刀具总切削力与工件切削抗力大小相等。(    )
A.
正确
B.
错误
【单选题】I think it’s unusual thing.
A.
an                  
B.
a               
C.
the
【判断题】工件抵抗切削的总切削力F′与切削时刀具对工件的总切削力F是一对作用与反作用力,它们大小相等、方向相反,分别作用在工件上。
A.
正确
B.
错误
【简答题】____ it is a good thing I did not get the post I hadapplied for, though I must admit that I was disappointed at the time. A. By the way    B. In a way    C.In the way    D. In no way
【单选题】The sixth thing is ______. There’s no magic to creativity in coming up with ideas. It’s just doing some very simple thing. Listen, observe, be curious, ask questions, solve problems, and make connecti...
A.
persistence
B.
passion
C.
ideas
D.
service
【判断题】刀具总切削力与工件切削力大小相等。
A.
正确
B.
错误
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