A:not until midnight did he go
B:until midnight that he didn’t go
C:not until midnight that he went
D:until midnight when he didn’t go
14____6=8
空气不能在水中溶解。( )
已知A(x1,y1)、B(x2,y2)、C(x3,y3)是反比例函数y= 2x 上的三点,若x1<x2<x3,y2<y1<y3,则下列关系式不正确的是( )
In summer, it's ____. (hot, warm)
对于欧姆定律的理解,下列说法中正确的是( )