不等式2-x<1的解是( )
A.x>1
B.x>-1
C.x<1
D.x<-1
解不等式2-x<1得,-x<-1,解得x>1.故选A.
There are about ______ people in the park on National Day.
A.three hundred
B.three hundreds
C.three hundred of
D.three hundred more
1850 TSS-320设备的GE/10GE最大支持的VT数量为()
A、1K
B、2K
C、3K
D、4K