皮皮学，免费搜题
登录
搜题
【单选题】
下列方法不可用于青霉素测定的是( )A.
碘量法
B.
汞量法
C.
酸碱滴定法
D.
紫外分光光度法
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
【简答题】听力原文：F: I got home late from the meeting and I was really tired, but I lay awake all night. I guess I should have thought more carefully about wearing the fight sort of things, gut I was a bit disorga...
【简答题】下列属于的不恰当言谈举止的一项是()。A. 可以了解对方的婚姻状况 B. 看人不要死盯着 C. 交谈声音要适度 D. 不谈与对方不合适的话题
【单选题】Which train will now leave at 11:35?
A.
The train to Jinan.
B.
The train to Zhengzhou.
C.
The train to Tianjin.
D.
The train to Hangzhou.
【单选题】Interchange (n.) means ______. —An international medical conference was established for the interchange of new ideas and approaches. —What made the meeting exciting was the interchange of ideas from d...
A.
interior
B.
exchange
C.
practical training
【简答题】The meeting was a n_______ affair.
【简答题】In actuality, there are many complex reasons ______ people are __________(attract) to one another at the beginning, but remember that the attraction can fade as quickly as it _________(arrive).
【单选题】Just now you said you always got to work on _______ 8 o’clock train. But would _______ later train get you to work on time?
A.
a; a
B.
a; the
C.
the; the
D.
the; a
【单选题】The headmaster was unhappy about the _______ of so many teachers at the meeting.
A.
harsh adj. 刺耳的; 残酷的; 粗糙的; 严厉的，严格的;
B.
absence n. 缺席，缺勤; 缺乏，缺少，无;
C.
miracle n. 奇迹，圣迹，神迹;
D.
democracy n. 民主政治; 民主主义; 民主国家; 民众;
相关题目：
参考解析：
知识点：
题目纠错 0
发布
