皮皮学,免费搜题
登录
搜题
【单选题】
下列物质中pH大于7的是(  )
A.
无限稀的稀盐酸溶液
B.
新制的蒸馏水
C.
碳酸氢钠溶液
D.
溶解了一定量二氧化碳的水
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】寒凉体质的人应喝( )
A.
红茶
B.
白茶
C.
绿茶
D.
苦丁茶
【判断题】如果双方比分打成29比29,则率先得到第30分的一方取胜
A.
正确
B.
错误
【简答题】Un tas de problèmes ( ne pas encore être résolu).
【单选题】______ is the question of using existing resources to produce original and beneficial solutions, ideas or products.
A.
Creativity
B.
Productivity
C.
Application
D.
Combination
【单选题】______ is the question of using existing resources to produce original and beneficial solutions, ideas or products.
A.
Creatioity
B.
Productivity
C.
Application
D.
Combination
【简答题】Directions: For this part, you are allowed 30 minutes to write a short essay entitled Solutions to Release of Testing Anxiety. You should write at least 150 words following the outline given below: --...
【单选题】159 The Delphi Method is _____ .
A.
used to derive a consensus arriving at a convergent solution
B.
useful in determining probability relating to future s.
C.
used with questionnaires based on established scenarios.
D.
continued as an iterative process until a solution is reached.
E.
All of the above
【多选题】建议:肠胃虚寒,平时吃点苦瓜、西瓜就感觉腹胀不舒服的人或体质较虚弱者(即虚寒体质者),应喝( )。
A.
凉性茶
B.
中性茶
C.
温性茶
D.
热性茶
【单选题】得了感冒,很多人会采用食疗的方法。既然风热感冒出现了咽痛口干、咳嗽痰黄等热性症状,就应该以性质寒凉的西瓜、梨等水果,以及蒲公英等清热药物泡茶饮用来食疗。 最能直接削弱上述结论的一项是( )。
A.
感冒初期,风寒邪气入侵人体肌肤体表,可以喝一碗红糖姜汤,姜中的姜辣素、姜酮可以发汗驱邪
B.
性质寒凉的食物具有清热解毒的作用,其中有些还可以为人体补充必要的蛋白质和维生素
C.
得了热伤风,正确的做法是既要清热,又要给邪气以出路
D.
寒性药物和食物的大量运用,会使得气血凝滞,从而妨碍了风热病邪的排出
【单选题】Telecommuting substituting the computer for the trip to the job--has been hailed as a solution to all kinds of problems related to office work. For workers it promises from the office, less ti...
A.
Wasting time in traffic.
B.
The conflict between child -care and work.
C.
The inflexible schedule.
D.
The high expense on office equipment.
相关题目: