美国教育家杜威是20世纪初实用主义教育学的代表人物,其代表作是()。
Leaver was stricken with cancer 50 years age. ()
A. Right
B. Wrong
C. Not mentioned
死亡率是一定时期内,患某种疾病的人群中因该病而死亡的百分比。 ( )
A. 对
B. 错
When a stroke occurs,the arteries leading to ()and within the brain.
A. suffer from a stroke
B. will be affected
C. change their lifestyles
D. will take place
E. occurs at the back of his/her brain
F. controls various body functions