顶部磁系脱水槽的缺点是耗水量较大,不易在缺水地区应用。
参考答案:对
--What bad weather yesterday!
---Yes. It _______ a few traffic accidents.
A.caused
B.took
C.brought
D.got
以下程序的执行结果是#include<iostream.h>void main()cout.fill1(’*’);cout.width(10);cout<<123.45<<endl;cout.width(8):cout<<123.45<<endl;cout.width(4);cout<<123.45<<endl;