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【单选题】
有下列程序： #include＜iostream＞ using namespace std int main() { void function(double val) double val function(val) cout＜＜val return 0 } void fimction(double val) { vA.
编译出错，无法运行
B.
输出3
C.
输出：3.0
D.
输出一个不确定的数
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【简答题】物业管理专业学生在学习过程中会有两个重要实习,分别是( )和( ),这两门课同时也是物业管理专业的专业核心课。
【单选题】The main reason why two major airlines went bankrupt recently was that
A.
the recession had reduced the overall number of air passengers.
B.
the companies failed to attract an adequate number of passengers.
C.
competitions from other airliners took away all their trade.
D.
they introduced cheap flights for all categories of passengers.
【简答题】In the meantime, consumers are forced to make a choice between just two US and two UK airlines, which provide 95 percent of transatlantic services from Heathrow.
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