【单选题】如下程序 main() { int x=1,a=O,b=O; switch(x) { case 0:b++; case 1:a++; case 2:a++;b++; } printf('a=%d,b=%d/n',a,b); } 该程序的输出结果是______。
【单选题】She may have been caught in the heavy traffic, ____ she won’t arrive here by five o’clock.
【单选题】____ the effective method , I answered all the questions correctly.
【单选题】The train was late ______ the heavy snow.
【简答题】发动机内燃烧产生的废气能不能直接排到大气中?为什么?
【单选题】In case of inconsistency between this bill of lading and the applicable tariff,this bill of lading shall ______.
【单选题】In case of AIS overload, what can you expect?
C.
largest far away drop out
D.
closes targets drop out