【单选题】Do the following statements agree with the view of the writer in Reading Passage 165? In boxes 9 - 13 on your answer sheet write: YES if the statement agrees with the views of the writer NO if the sta...
【单选题】阅读附件文章,做出判断。 All the patients in the 1993 Sydney survey had long-term medical complaints. YES if the statement agrees with the views of the writer NO if the statements contradicts the views of the wri...
【单选题】The writer did not go to college at the usual age because
A.
she was a young brother
B.
she had to go to work to earn a living
C.
she prefeered to train as a a journalist
D.
she preferred having a good time to studying
【判断题】[判断题]力产生加速度时,引起受力物体运动状态的改变。
【单选题】研究指出,人体的各种活动都受“生物钟”的控制,在一天24小时内,人的体力最高点和最低点都有一定的规律性,而体力发挥到最高点的时间,多数是在傍晚,在这段时间里,人的肢体反应的灵敏度及适应能力都达到最高蜂,心率及血压的上升率也最为平稳,在这段时间内锻炼,引起心跳加速及血压上升率较低,对健康有益。因此,傍晚锻炼比早晨锻炼更有益处。 以下哪项如果为真.最不能支持上述观点?
B.
研究显示,清晨血液黏度增高6%,而傍晚血液中血小板数降低20%,晨练有可能增加血栓的危险
C.
健康不仅仅是没有疾病或虚弱,而且是身体、心理和社会适应的完好状态
D.
傍晚时分,人体内的糖分增至高峰,进行各种健身运动时,不会产生能源代谢紊乱和器官机能运转超负荷的现象
【单选题】阅读附件文章,做出判断。 In the past, Australians had a higher opinion of doctors than they do today. YES if the statement agrees with the views of the writer NO if the statements contradicts the views of the wri...
【判断题】力产生加速度时,引起受力物体运动状态的改变。