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【单选题】
Which of the following is(are) legitimate statement(s) about search engine’s business?
A.
Search engine can be considered as “free” because we do not pay directly to a search engine to do a search
B.
Search engine can be considered as “not free” because each search generates a carbon footprint that can potentially damage our shared environment which is a common good
C.
Search engine can be considered as “not free” because the price of merchandise that we buy, having advertising on the search engine, includes charges from that search engine
D.
All of the options given
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参考答案:
举一反三
【单选题】______ with so many challenges, Yang Guang, a blind young fellow, didn’t give up; he made great efforts to win success.
A.
Facing
B.
To face
C.
Faced
D.
Face
【单选题】_______ with so many challenges, Yang Guang, a blind young fellow, didn’t give up; he made great efforts to win success.
A.
Facing
B.
To face
C.
Face
D.
Faced
【单选题】《大林寺桃花》的作者是( )。
A.
李白
B.
杜甫
C.
贺知章
D.
白居易
【简答题】唐代诗人白居易游览庐山香炉峰大林寺时题诗《大林寺桃花》:“人间四月芳菲尽,山寺桃花始盛开。长恨春归无觅处,不知转入此中来。”庐山既是我国著名的旅游胜地,又是我国的世界文化遗产。据此回答1~2题。 1.家住重庆的一位退休教师欲乘火车到庐山旅游,距离最短的乘车路线是 [     ] A.襄渝线—焦柳线—湘黔线—浙赣线—京九线 B.成昆线—宝成线—陇海线—京九线 C.川黔线—黔桂线—湘桂线—京广线—浙赣...
【简答题】(face)with so many challenges , Yang Guang , a blind young fellow, didn't give up; he made his greatest efforts to win success.
【简答题】《大林寺桃花》的作者是_____________
【判断题】“人间四月芳菲尽,山寺桃花始盛开。长恨春归无觅处,不知转入此中来”写的是泰山大林寺桃花。()
A.
正确
B.
错误
【单选题】我国工频交流电的频率为50Hz,其周期为
A.
0.2s
B.
0.1s
C.
0.02s
D.
0.01s
【单选题】若某孕妇的末次月经为2006年3月25日,则推算其预产期应为
A.
2007年1月1日
B.
2007年1月2日
C.
2007年1月11日
D.
2007年1月30日
E.
2007年2月2日
【单选题】_________ Yang Guang is blind, he has made his great dream come true by his hard work.
A.
As if
B.
Because
C.
Even though
D.
As though
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