皮皮学，免费搜题
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【单选题】
在下列化学反应中所指物质的作用不同的是（ ）A.
KClO 3 加热制取O 2 用的MnO 2
B.
苯和硝酸反应时的浓硫酸
C.
苯燃烧时所需要的氧气
D.
苯和H 2 反应中加入的Ni
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皮皮学刷刷变学霸
举一反三
【单选题】____you ever ____the famous novel?
A.
Yes, I ____it when I was in senior middle school.
B.
Did; read; have read
C.
Have; read; have read
D.
Are; reading; read
E.
Have; read; read
【单选题】Section C Directions: Read the following text about E-commerce. Five sentences have been removed from the text. Choose the best sentence from the list A-F on the next page to fill in each of the gaps ...
A.
But e-commerce is still growing.
B.
Customers prefer to order products online and wait for delivery at home.
C.
It was once a social event.
D.
They ask their net friends via the Internet about quality and design of certain products.
E.
In many cases, they would leave the shop and buy online later.
F.
Companies also encourage online shoppers to play games that focus around their products.请填入正确答案相应的大写字母！36. __________
【多选题】根据《物权法》的规定，属于全体业主共有的部分一般包括（ ）
A.
建筑区划内土地的建设用地使用权
B.
建筑区划内的道路，但属于城镇公共道路的除外
C.
建筑区划内的绿地，但属于城镇公共绿地或者明示属于个人的除外
D.
占用业主共有的道路或者其他场地用于停放汽车的车位
【单选题】Read the following paragraph and identify the topic sentence. (1) Everyone has heard of accounts, salespeople, and lawyers. (2) But have you ever heard of a kiss mixer or a belly builder? (3) Most job...
A.
(1)
B.
(2)
C.
(3)
D.
(4)
E.
(5)
【单选题】— Have you _______ read this story before? — Yes. I’ve _______ read it.
A.
already; ever
B.
yet; just
C.
ever; just
D.
ever; never
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