皮皮学，免费搜题
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【判断题】
爬虫程序数据抓取选品过程中，首先要获取Amazon上涉及的商品大类目。（）A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】How many people _____ church every Sunday? [ ]
A.
join
B.
attend
C.
take
D.
take part in
【单选题】Many people believe that ______ will take years to develop a car that does not pollute the air. [ ]
A.
it
B.
that
C.
there
D.
this
【简答题】Many people take trains for their trips in China, because the train is fast and cheap. But there are many problems when people take trains. It’s not easy to take trains when it is a festival. Lots of ...
【单选题】Many people take part in marathons because they ______.
A.
find the marathons very exciting
B.
love traveling all over the country
C.
want to keep fit
D.
want to be good sportsmen
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