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【单选题】
招标准备阶段的工作不包括A.
现场踏勘
B.
选择招标方式
C.
落实招标条件
D.
编制招标方案
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【简答题】The Intel Science Talent Search is the top science competition for high school students in the US. The 40 finalists were honored in Washington last week. They met with scientists and politicians. Pres...
【简答题】E In search of Mr．or Mrs．Right，dozens of Japanese are attending a new school in Tokyo aiming to turn them into marriage material． The school offers various classes for brides and grooms at a time when...
【简答题】A．It's up to his parents. B．It depends on his mood. C．The more suitable is his preference. D．The more important is his preference.
【简答题】书面表达。 Is This a Good Phenomenon? As thousands of high school students continue to search for university places, an increasing number of school leavers are choosing not to go to university and go strai...
【单选题】某酸在18℃时的平衡常数为1.14×10 －8 ，在25℃时的平衡常数为1.07×10 －8 ，则说明该酸（）。
A.
在18℃时溶解度比25℃时小
B.
的电离是一个吸热过程
C.
温度高时电离度变大
D.
温度高时溶液中的氢离子浓度变小
【单选题】The underlined word in Paragraph 3 refers to______.
A.
chosen from
B.
given up
C.
made preference between
D.
achieved accordance between
【单选题】In our school ________ students can search the Internet for useful information now.
A.
three hundreds
B.
three hundred of
C.
hundred of
D.
hundreds of
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