【简答题】Many of the ministers had been peasants or workers themselves and ______ (use) to do physical la-hour.
【简答题】Many people go to school for an education. They learn languages, history, politics, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. ...
【单选题】The author believes that our knowledge of social systems is more secure than that of physical systems because ______.
A.
it is not based on personal experience
B.
new discoveries are less likely to occur in social sciences
C.
it is based on a fairly representative quantity of data
D.
the records of social systems are more reliable
【单选题】is watched in a more relaxed and lazy way than other ball games.
【多选题】下列说法正确的是( )。
C.
根据操纵杆与变速器的相互位置不同,可分为直接操纵式和远距离操纵式两种类型
【单选题】The author will most probably agree on the idea that
A.
there is no connection between physiognomy and personality.
B.
people can assess the personality traits on the basis of photograph.
C.
workers' personality traits are related to the company's profit.
D.
a baby-face looking is good to the company's success.
【单选题】服药后或同时饮酒可致使药效学增强的药物是