皮皮学，免费搜题
登录
搜题
【单选题】
生物碱碱性表示方法常用A.
R f
B.
Ka
C.
Kb
D.
pKa
E.
pKb
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
【简答题】Hed rather die a heroic death____________________(也不愿出卖同志)．
【简答题】In this section there are four passages followed by questions or un finj3hed statements,each with four suggested answers marked[A], [B],[C] and [D]. Choose the one that you think is the best answer. M...
【单选题】-Was his father very strict with him when he was at school? -Yes．He hed never praised him()he became one of the topstudents in his grade．
A.
after
B.
unless
C.
until
D.
when
【简答题】/ hed/___
【简答题】A．whose B．she C．he D．who
【单选题】No sooner did he complete the job______he found hed made a disastrous mistake.
A.
when
B.
what
C.
than
D.
that
【简答题】A．Card B．She C．He D．They
【单选题】听力原文： If your boss asks you to work in Moscow this year, hed better offer you more money to do so — or even double that depending on where you live now. Thats because Moscow has just been found to be ...
A.
Tokyo.
B.
Hong Kong.
C.
Moscow.
D.
Sydney.
【单选题】I think hed like to stay at home this evening rather than_________ out.
A.
goes
B.
going
C.
gone
D.
go
相关题目：