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【判断题】
接触一个人,给人留下直接而敏感的第一印象的是交往礼仪。( )A.
正确
B.
错误
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举一反三
【单选题】As soon as Eric set his foot on the new strange land, he began to look at everything there with ________. [ ]
A.
accuracy
B.
influence
C.
curiosity
D.
emergency
【单选题】According to Carson, modern man advances ____________.
A.
too fast for nature
B.
in step with nature
C.
too slow for our needs
D.
in a responsible manner
【单选题】---- Look! Everything here is under construction. ---- Oh, has the building once ___ for exhibition been pulled down, too?
A.
having been built
B.
being built
C.
to be built
D.
built
【单选题】— Look! Everything here is under construction. — What's the pretty small house that ____for? [ ]
A.
is being built
B.
has been built
C.
is built
D.
is building
【单选题】Modern technological advances are being made, but ________.
A.
with highly considerable expense
B.
at a great expense
C.
with great expense involved
D.
by a lot of expense
【单选题】Modern medical advances ______ the average life expectancy by several years.
A.
expanded
B.
spread
C.
extended
D.
enlarged
【单选题】One of the great advances in modern technology has been the invention of computers. They are already widely used in industry and in universities and the time may come when it will be possible for ordi...
A.
mathematics
B.
statistics
C.
medical sciences
D.
all of the above
【简答题】C 语言中要求操作数必须是整数的运算符是________
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