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【单选题】
More and more vehicles using cheap fuel, declared scientists at the conference, have left Bangkok's children with body lead levels the world highest.
A.
in the world highest
B.
in the world's highest
C.
among the world's highest
D.
among the highest of world
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】What do scientists learn about human brain according to the passage?
A.
It is very easy to understand how memory works.
B.
Memory has a very limited capacity to store information.
C.
Information stored in the human brain is never lost.
D.
Very old people seldom remember their childhood.
【单选题】What city once experimented with a very cheap bus service?
A.
London.
B.
Rome.
C.
Stockholm.
D.
None of the above.
【单选题】小华在练习自然数求和，从1开始，数着数着他发现自己重复数了一个数，在这种情况下他将所数的全部数求平均，结果为7.4，请问他重复数的那个数是( )。
A.
2
B.
6
C.
8
D.
10
【多选题】《招标投标法》第13条规定，招标代理机构应当具备的资格条件是( )。
A.
有招标代理机构从业资格的证书等
B.
有从事招标代理业务的营业场所和相应资金
C.
有能够编制招标文件和组织评标的相应专业力量
D.
有符合法定条件，可以作为评标委员会成员人选的技术、经济等方面的专家库
E.
有招标代理机构监督管理部门的相关证明
【单选题】Washington felt uncomfortable in Congress debates because he ______.
A.
lacked practice in public speaking
B.
felt his education was inadequate
C.
didn't like arguing and debating with people
D.
felt that the others were being impractical
【单选题】下列关于continue和break的描述正确的是( )
A.
continue只能用于循环体中
B.
break只能用于循环体中
C.
continue只是一个语句标记
D.
break只能用于switch语句块中