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【单选题】
有嵌套的 if 语句 : if(aA.
k=(a
B.
k=(a c)?b:c);
C.
k=(a
D.
k=(a
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举一反三
【单选题】It is _____ dictionary that it is of _____ to us. [ ]
A.
such an useful; greatly value
B.
such a useful; great value
C.
so useful a; great valuable
D.
so a useful; greatly valuable
【单选题】The best title of this passage is ______.
A.
Australian Families
B.
Australian People
C.
A Useful Radio
D.
A Telephone Call
【单选题】According to the passage, the academic background of teachers is______.
A.
part of the useful system that can predict the classroom effectiveness
B.
worth the serious consideration of US government and educators
C.
the biggest difference between the US and other top-performing nations
D.
the key to the success of the best-performing national systems
【单选题】The author believes that________ 查看材料
A.
art is useful only when it is made into a money earner
B.
the promotion of economic growth is the only goal of today’ssociety
C.
universities should not provide literature or art courses
D.
the society needs both technical skills and arts
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