the anthorities () tat one or two hours of TV time a day is ()for school children填空,前一个空是s开头，后一个以e开头

the anthorities () tat one or two hours of TV time a day is ()for school children填空,前一个空是s开头，后一个以e开头
the anthorities () tat one or two hours of TV time a day is ()for school children
填空,
前一个空是s开头，后一个以e开头

the anthorities () tat one or two hours of TV time a day is ()for school children填空,前一个空是s开头，后一个以e开头
say说
或者（suggest 建议）
enough足够
每天看一到两个小时的电视对学龄儿童足够了

consider，good

say/suggest，enough
权威人士说/建议每天一个或两个小时看电视对学龄儿童来说足够了