下列属于气开形式的是()
A.气压信号增加,阀关小
B.气压信号减小,阀开大
C.气压信号增加,阀开大
D.气压信号减小,阀关小
参考答案:A, B
遗产分割的方式主要有______
A.实物分割
B.折价分割,无需补偿
C.变价分割
D.保留共有
E.任意分割
He asked me ________ with me.[ ]
A. what the matter is
B. what the mater was
C. what was the matter