【单选题】在 C 语言中,要求操作数必须是整数的运算符是:
【单选题】As soon as Eric set his foot on the new strange land, he began to look at everything there with ________. [ ]
【单选题】在 C 语言中,要求操作数必须是 整型 的运算符是
【单选题】The modern aviation advances were all based on _____efforts of flight?
B.
the Montgolfier brothers’
【单选题】According to Carson, modern man advances ____________.
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?
【单选题】— Look! Everything here is under construction. — What's the pretty small house that ____for? [ ]
【单选题】Modern technological advances are being made, but ________.
A.
with highly considerable expense
C.
with great expense involved
【单选题】Modern medical advances ______ the average life expectancy by several years.
【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...