高压气化器出口应设置()装置。
A、温度检测和连锁
B、温度检测和液位检测
C、温度检测和流速检测
D、温度检测和质量检测
参考答案:A
Paul is friendly to us. He always _____ good solutions to our problems. . [ ]
A. ends up
B. stays up
C. makes up
D. comes up with
用Dim(1,3to 7,10)声明的是一个______维数组。
A.1
B.2
C.3
D.4