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【判断题】
Windows的计算器可实现二进制整数的加法运算。A.
正确
B.
错误
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举一反三
【简答题】China is the country to plant____the earliest.
【单选题】The intern, while ______ , proved too unskilled to be permitted to work on his own ______ project.
A.
reckless .. unsupervised
B.
enthusiastic.. dedicated
C.
competent.. autonomous
D.
excitable.. subsidiary
E.
responsible.. obscure
【单选题】China is the country ____ he spent the best part of his life.
A.
where
B.
which
C.
in that
D.
at which
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