皮皮学,免费搜题
登录
搜题
【判断题】
用基准试剂草酸钠标定KMnO4时,需将溶液加热至75-85°C进行滴定 。若超过此温度 ,会使测定结果偏低。()
A.
正确
B.
错误
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】- What do you think of the TV show Readers hosted by Dong Qing? - Wonderful! I think it is ______ a meaningful TV show that ______ many people like watching it.
A.
so; so
B.
so; such
C.
such; such
D.
such; so
【单选题】全酶是指:
A.
酶-底物复合物
B.
酶-抑制剂复合物
C.
酶-辅助因子复合物
D.
酶-产物复合物
E.
酶-变构剂的复合物
【单选题】--What do you think of the TV show Running Men? --Well, I can't stand it, but my son thinks it _____.
A.
boring
B.
frustrating
C.
interesting
D.
meaningless
【判断题】博客主要包括新闻博客、日记博客、学术博客、图片博客、视音频博客等类型。
A.
正确
B.
错误
【简答题】请解释你对“ 台地园 ”的理解
【单选题】First, the analytical methods used are presented in Section 2. Then, the results of the data analysis and evaluation are shown in Section 3. Finally, the results in Section 4 are critically questioned...
A.
Explaining the significance or necessity of the research
B.
Reviewing the existing literature relevant to the present study
C.
Identifying a gap in the existing literature
D.
Announcing the purpose/focus of the study
E.
Outlining the paper structure
【单选题】I think the TV show last night was interesting. _____, when did you go to bed last night?
A.
By the way
B.
In the way
C.
On the way
D.
In a way
【单选题】I think the TV show is interesting. Do you ( ) me?
A.
like
B.
agree
C.
agree to
D.
agree with
【单选题】----What do you think of the stand-up TV show by the comedian Zhou Libo? ----I can’t help it. I got whenever I watched it!
A.
to love; exciting
B.
to love; excited
C.
loving; exciting
D.
loving; excited
【单选题】I think the TV show is interesting.Do you___me?
A.
agree to
B.
agree with
C.
agree
D.
agree on
相关题目: