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【单选题】C Too much TV-watching can harm children’s ability to learn and even reduce their chances of getting a college degree,new studies suggest in the latest effort to examine the effects of television on c...
A.
have watched a lot of TV
B.
not be interested ted in math
C.
be unable to go to college
D.
have had computers in their bedrooms
【单选题】对于血压略高，没有心血管损害的年轻人，应先采用（）
A.
立即给予多种降压药物以控制血压，避免心血管损害
B.
非药物性疗法
C.
非药物性疗法加小剂量降压药
D.
小剂量降压药
E.
非药物性疗法加多种降压药