【单选题】Children are fond of ice cream
【单选题】The existence of life depends on all of the following factors EXCEPT______.
A.
the right amount of atmosphere
D.
the right distance from the sun
【单选题】What some Chinese parents understand is that nothing is fun _______ their children are fond of it.
【单选题】工序尺寸只有在( )的条件下才等于图纸设计尺寸