皮皮学，免费搜题
登录
搜题
【单选题】
在投影系中一般位置直线的各面投影都与投影轴( )。A.
平行
B.
垂直
C.
交叉
D.
倾斜
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】Tax cuts and creation of a social safety net should ____ a breakup of large industrial and financial groups.
A.
be combined by
B.
be confined to
C.
be coupled with
D.
be cabled by
【单选题】护理精神活性物质导致精神障碍患者时,应该 ( )。
A.
所有患者来院后必须给予隔离，防止发生交叉感染
B.
睡眠障碍比较常见，必须持续用药
C.
一旦发现患者出现戒断反应，及时给予药物减轻反应
D.
所有患者入院后1周内，禁止探视
【单选题】Technology Transfer in Germany When it comes to translating basic research into industrial success，few nations can match Germany.Since the 1940s，the nation’s vast industrial base has been fed with a c...
A.
Technology transfer．
B.
Good management．
C.
Hard work．
D.
Fierce competition．
【单选题】Technology Transfer in Germany when it comes to translating basic research into industrial success，few nations can match Germany.Since the 1940s，the nation’s vast industrial base has been fed with a c...
A.
Technology transfer．
B.
Good management．
C.
Hard work．
D.
Fierce competition．
【单选题】According to paragraph 2, why was dark coloration selected for moths living near industrial areas?
A.
It camouflaged them from enemies.
B.
It made them easier to see than lighter-colored moths.
C.
It helped male moths attract mates.
D.
It allowed them to find food more rapidly.
【单选题】Mr. White works with a chemicals import and export company, but he______for this industrial fair, since he is on leave.
A.
has worked
B.
works
C.
has been working
D.
is working
【判断题】Before and during World War II, families faced few financial problems in the industrialized world, so women didn’t have to work outside the home. Families were perfect.()
A.
正确
B.
错误
【单选题】With which of the following statements regarding the behavior. of large firms in industrialized societies would the author agree?
A.
The directors of large firms will continue to anticipate the demand for products.
B.
The directors of large firms are less interested in achieving a predictable level of profit than in achieving a large profit.
C.
The directors of large firms will strive to reduce the costs of their products.
D.
Many directors of large firms believe that the government should establish the prices that will be charged for products.
【单选题】What is the news item mainly talking about?
A.
Negotiations between developing and industrialized countries.
B.
A struggle to reach a new global agreement on climate change.
C.
The deadlock of United Nations climate talks.
D.
A list of demands by developing nations.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
