A: positive
B: negative
C: supportive
D: dangerous
举一反三
- Playing too much computer games has a ( ) effect on children’s eyesight. A: idle B: virtual C: skillful D: negative
- Too much exposure to TV program will do great harm to the eyesight of children.
- Watching too much TV is not good______ our eyes.
- Watching too much TV is not good ______ our eyes. A: at B: in C: for D: with
- 3) _______ Watching more than three hours of TV before age 3 has bad effect on kids.
内容
- 0
_________ Borzekowski believes that TV's negative effect on children's marks may mainly lie in what children watch on TV and how much time they spend on it.
- 1
Basic research has: A: Positive externality B: Negative externality C: Both positive externality and negative externality D: Neither positive externality nor negative externality
- 2
The author's attitude toward TV is A: positive B: negative C: not stated D: indifferent
- 3
Gift-giving both has positive and negative aspects.
- 4
The author tries to tell us in the first two paragraphs that ________. A: children will get fatter if they eat too much B: children will get thinner if they eat less C: children will get fatter if they spend less time watching TV D: children will get fatter if they spend more time watching TV