皮皮学，免费搜题
登录
搜题
【单选题】
有机化学成为一个独立的分支是始于谁提出了有机化学的概念?( )A.
利乌斯
B.
韦勒
C.
D.
梅林
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】John said that he didn't do ______ paperwork.
A.
many
B.
lots of
C.
a great deal of
D.
much
【单选题】John said that he didn't quite ____ and asked me to repeat what I had said
A.
snatch up
B.
summon up
C.
catch up
D.
watch out
【单选题】From what Smith's wife said 'If John didn't have his head tied on, he would forget that too!', she meant to remind her neighbours that her husband______.
A.
worked so hard almost forgot everything
B.
was always deep in thought
C.
didn't think about anything for himself
D.
was so forgetful
【单选题】John said that he didn't quite _________ and asked me to repeat what I had said.
A.
snatch up
B.
summon up
C.
catch on
D.
watch out
【单选题】John has got a fever these days and he said he didn't want to see a doctor, but I'm afraid he has no ________. [ ]
A.
extra
B.
treatment
C.
possibility
D.
alternative
【单选题】John said that he didn't quite _________ and asked me to repeat what I had said
A.
snatch up
B.
catch on
C.
summon up
D.
watch out
【单选题】Please tell me ________. I have some gifts for him. [ ]
A.
how has Robert come
B.
where Robert is
C.
when will Robert leave
D.
what does Robert like
【简答题】John said that he didn’t quite ________ and asked me to repeat what I had said. A) snatch up B) summon up C) catch on D) watch out
相关题目：