‘ select ceiling(13.6) ‘运算结果是
‘ select ceiling(13.6) ‘运算结果是
函数ceiling(25.7,0.5)返回值是（）。
函数ceiling(25.7,0.5)返回值是（）。
A price ceiling will only be binding if it is set
A price ceiling will only be binding if it is set
表达式ceiling(3.1)*floor(2.6)的值是( )
表达式ceiling(3.1)*floor(2.6)的值是( )
7. A: ceiling B: top C: summit D: zenith
7. A: ceiling B: top C: summit D: zenith
语句SELECT CEILING(123.45)的执行结果为：（ )。
语句SELECT CEILING(123.45)的执行结果为：（ )。
Several loudspeakers are _______ from the ceiling and we can hear the speaker very clearly.
Several loudspeakers are _______ from the ceiling and we can hear the speaker very clearly.
If the TV was _______ the ceiling, you could lie there while watching your favourite programme.
If the TV was _______ the ceiling, you could lie there while watching your favourite programme.
Suppose the equilibrium rent in Boston is $1,500. A rent ceiling of $1,600 per month leads to
Suppose the equilibrium rent in Boston is $1,500. A rent ceiling of $1,600 per month leads to
The glass ceiling is a barrier to advancement tohigher-level jobs in the company that adversely affects women andminorities.
The glass ceiling is a barrier to advancement tohigher-level jobs in the company that adversely affects women andminorities.