【判断题】If you want to lose your weight, you have to eat low-fat food.
【单选题】有一竖直水管高 5m ,其中截面 1 (低)处的压力是 0.55×10 5 Pa ,截面 2 (高)处的压力是 0.06×10 5 Pa ,由此可知水在其中的状态是
D.
水由 1 截面流至 2 截面,又由 2 截面流至 1 截面往复循环
【简答题】Chị mới sang Việt Nam ____ ?
【单选题】There are three different jars of low fat milk, and______.
A.
one has more fat than the other two
B.
they all cost the same amount of money
C.
one has less fat then the others
D.
they all have the same amount of fat
【简答题】They say people should exercise, stop (smoke) ____ cigarattes and eat foods low in fat.
【单选题】Mình thích đ i ( )Vi ệ t Nam, vì phong cảnh rất đẹp.
【判断题】在负载转矩逐渐增加而其它条件不变的情况下,积复励直流电动机的转速呈下降趋势,但差复励直流电动机的转速呈上升趋势。
【单选题】有一竖直水管高 5m ,其中截面 1 (低)处的压力是 0.55×10 5 Pa ,截面 2 (高)处的压力是 0.06×10 5 Pa ,由此可知水在其中的状态是
A.
由 1 截面流至 2 截面 B. 由 2 截面流至 1 截面
D.
水由 1 截面流至 2 截面,又由 2 截面流至 1 截面往复循环
【单选题】Americans are still gaining weight though reducing the fat intake because______.
A.
they eat regular cookies instead of nonfat ones
C.
they eat too much sugar
D.
they eat low-fat crackers, soups
【判断题】《管规》是《铁路货物运输管理规程》的简称