皮皮学，免费搜题
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搜题
【单选题】
缓解哮喘症症状的首选药物是A.
氨茶碱
B.
麻黄素
C.
溴化异丙托品
D.
胺醇
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【简答题】The government has paid a lot of _________ to the over _________ of this kind of Hutong. Now, more old Hutongs are being __________ and supported by the government to __________ the increasing number...
【单选题】Which of the following statements is NOT true according to the passage? ______
A.
Hutongs and Siheyuans have been regarded to be a cultural asset.
B.
The covering area of Shichahai is overl46 hectares.
C.
Foreigners like going to bars located in Hutongs.
D.
There are 30 historical and cultural protected areas in Beijing.
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