—Because you almost ______ me out of life by your ______ clothes.
A:frightening; frightened; frightening
B:frightened; frightening; frightened
C:frightening; frightening; frightened
D:frightened; frightened; frightening
根据下列语句,分别设适当的未知数,列出二元一次方程或方程组:
(1)甲数的32比乙数的2倍少7;
(2)摩托车的时速是货车的53倍,它们的速度之和是150.
下列结论正确的是( )
我们看到的日月星辰东升西落是因为( )