Itisobvioushowbadmovieswillimpact________children.
A
impact 有时也可以当作一个动词来用，与之搭配的介词仍然是 on。句意：坏电影对儿童会产生什么影响是显而易见的。
Onaverageabout￡5000ayearisspentoneachprivateschoolpupil,_______theamountspentonstateschoolpupils.
TheRomangoddessVenusisidentified_______theGreekgoddessAphrodite.
名词解释：copyright
Importswillbeallowedinproportion_______exports.
名词解释：preferredstock