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【单选题】
Suppose a tax is imposed on the buyers of a good or service. The burden of the tax will fall____________.A.
entirely on the buyers.
B.
entirely on the sellers.
C.
entirely on the government.
D.
on both the buyers and the sellers.
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】下列关于软膏剂的叙述错误的是( )
A.
凡士林基质的软膏适用于有多量渗出液的患处
B.
乳剂型软膏透皮吸收一般比油脂型基质软膏好
C.
O/W型乳剂基质对皮肤的正常功能影响小，可用于分泌物多的皮肤病
D.
多量渗出液患处的治疗宜选择亲水性基质
E.
水溶性基质释药速度较油脂性基质快
【简答题】根据句意首写字母填单词。 1. It's a ________ (秘密) between you and us. Don't tell anybody about it. 2. As students, it's our d________ to study hard at any subjects. 3. My grandfather died last month. His d________...
【单选题】Construction of the gigantic office building in this city was for years intermittent.
A.
stopping and starting at intervals
B.
something that will happen soon
C.
being watched with keen interest
D.
anything that comes and goes
【简答题】import from import ,from import ________, import as
【简答题】from bs4 import BeautifulSoup的含义是_______
【简答题】intermittent
【简答题】PS 案例7和8补交。
【单选题】下面代码中,BeautifulSoup指什么? from bs4 import BeautifulSoup
A.
类的名称
B.
类Python第三方库的名字
C.
用户定义的变量名称
D.
bs4库中的一个函数名称
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