请做下面一道英语题

题目

请做下面一道英语题
It is a good idear for parents to monitor the ___as well as the kind of television that their children watch
a.number b.size c.amount d.screen

答案

C.amount
家长监督孩子看电视的量和种类是个好办法.
B和D是很容易排除的,看as well as就知道要选的选项和kind是并列的,只要想想就知道除了“kind(种类)”还有就是“量”了.A项number说的是数量,能数的一些同类个体的数目.amount倾向于指总和.