According to the article, given 500 adult Americans, ______ people will have a 'weight problem'.
A: 30
B: 50
C: 100
D: 150
A: 30
B: 50
C: 100
D: 150
举一反三
- The physical problem that many adult Americans have is that（） A: they are too slim B: they work too hard C: they are too fat D: they lose too much body fat
- 150÷3=（ ）÷30。 A: 150 B: 100 C: 1500 D: 50
- According to the article, most people in the world can’t receive most of the information on the Web due to the problem of ( ) . A: different languages B: social conflicts C: governmental disagreement
- 效果广告的投放计划中，系统分别可创建（）广告组/计划/创意 A: 500/500/50 B: 500/500/30 C: 100/100/30 D: 100/100/100
- 半导体器件的最高结温一般限制在（） A: 30°~50° B: 50°~100° C: 100°~150° D: 150°~200°