【名词&注释】
带电粒子(charged particle)、卡路里(calorie)、匀强磁场(uniform magnetic field)、推理判断题
[单选题]壳斗科(Fagaceae)均为木本，单叶互生，羽状脉。( )
A. 正确
B. 错误
查看答案&解析
举一反三：
[单选题]AI know what you’re thinking : pizza （比萨饼）? For breakfast? But the truth is that you can have last night’s leftovers in the a. m. if you want to
A. I know lots of women who skip breakfast （不吃早餐） , and they have a ton of different excuses for doing it . Some say they don’t have time. others think they’re “saving” calories （卡路里）, still others just don’t like breakfast food .
B. But the bottom line is that eating in the morning is very important when you’re trying to lose weight. “Eating just about anything from 300 to 400 calories would be better than nothing at all,” says Katherine Brooking , R , D , who developed the super-easy eating plan for this year’s “SELF CHALLENGE”. And even pizza can be healthy if it’s loaded with vegetables, and you stick to one small piece.
C. Breakfast is one meal I never miss, and the same goes for most weight loss success stories. Research shows that eating breakfast keeps you from overeating later in the day. Researchers at the University of Southem California found that breakfast skippers have a bigger chance of gaining weight than those who regularly have a morning meal.
D. So eat something in the morning, anything. I know plenty of friends who end up having no breakfast altogether, and have just coffee or orange juice. I say, try heating up last night’s leftovers-it may sound crazy, but if it works for you, do it! I find if I tell myself, “You can always eat it tomorrow,” I put away the leftovers instead of eating more that night. Try it…you may save yourself some pre-bedtime calories. And watch your body gain the fat-burning effects.
E. 41. The word “leftovers” in Paragraph 1 probably means__________.
F. food remaining after a meal B． things left undone
G. meals made of vegetables D． pizza topped with fruit
[单选题]What did Mishap desire most in his childood?
A. A colorful life.
B. A beaunful house
C. Peace and freedom
D. Money for his family
[单选题]
A. word
B. information
C. date
D. card
[单选题]We can learn from the passage that the author __________.
A. thinks it impossible to teach handwriting
B. does not want to lose handwriting
C. puts the blame on the computer
D. does not agree with Florey
[单选题]
A. 1itres
B. kilograms
C. pounds
D. kilometres
[单选题]带电粒子垂直匀强磁场方向运动时，会受到洛伦兹力的作用。下列表述正确的是
A. 洛伦兹力对带电粒子做功
B. 洛伦兹力不改变带电粒子的动能
C. 洛伦兹力的大小与速度无关
D. 洛伦兹力不改变带电粒子的速度方向
[单选题]种子萌发时，所谓“出芽”就是指种子露出了胚芽。( )
A. 正确
B. 错误
[单选题]
A. bed
B. work
C. school
D. hospital
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