皮皮学,免费搜题
登录
搜题
【单选题】
在药品的标签或说明书上,哪些文字和标志是不必要的
A.
药品的通用名称
B.
生产企业
C.
生产批准文号
D.
广告批准文号
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】由萘氧化成邻苯二甲酸酐的条件是( )。
A.
B.
,空气,400~500℃
C.
,
D.
,
【简答题】阅读理解。 This is News on the Hour, ED Wilson reporting. The president and First Lady will visit Africa on a good will tour in May. They plan to visit eight African countries. Reports from China say the C...
【单选题】Lipstick, according to this passage, was first made in ______.
A.
Europe
B.
America
C.
asia
D.
Africa
【简答题】A.He has stolen the thrown away pills. B.He practiced medicine without a license in Africa. C.Thrown away pills can not he given away. D.He has not reported his doing to the court.
【多选题】他励直流电动机常用的电气调速方法有:
A.
升高电源电压调速
B.
电枢串电阻调速
C.
降低电源电压调速
D.
弱磁调速
【单选题】Lipstick, according to this passage, was first made in ______.
A.
Europe
B.
America
C.
Asia
D.
Africa
【单选题】This is News on the Hour, Ed Wilson reporting. The President and First Lady will visit Africa on a goodwill tour in May. They plan to visit eight African countries. Reports from China say the Chinese ...
A.
The President and First Lady.
B.
Ed Wilson.
C.
Scientists in California.
D.
Jan Singer.
【单选题】This is news on the hour, Ed Wilson reporting. The President and First Lady will visit Africa on a goodwill tour in May. They plan to visit eight African countries. Reports from China say the Chinese ...
A.
will send a group of Chinese scientists to pay a visit to the U.S. and Western Europe.
B.
will send some scientists to visit U.S. and the Western Europe
C.
has expressed its strong wishes
D.
has given many reports to improve the ties
【单选题】凸轮机构中,从动件的运动周期最可能的是( )。
A.
从动件推程和回程时间
B.
从动件推程时间
C.
从动件回程时间
D.
凸轮转一周的时间
【单选题】由萘氧化成邻苯二甲酸酐的反应条件是
A.
KMnO4, H+
B.
V2O5, 空气, 400-500 ℃
C.
CrO3, CH3COOH
D.
O3, H2O
相关题目: