[单项选择]一辆采用FF布置型式的车辆，其动力传递顺序的陈述哪一条是正确的（）
A. 发动机→离合器→手动变速器→差速器→传动轴→车桥→车轮
B. 发动机→离合器→手动变速器→传动轴→差速器→车桥→车轮
C. 发动机→离合器→手动驱动桥→驱动轴→车轮
D. 发动机→驱动轴→手动驱动桥→离合器→车轮

Text 1
"All too often.., in the history of the United States, the school teacher has been in no position to serve as a model to the intellectual life," Hofstadter wrote. "Too often he has not only no claims to an intellectual life of his own, but not even an adequate workmanlike competence in the skills he is supposed to impart."
Harsh words, perhaps, but Hofstadter’s idea makes sense: If teachers--on the front line of education--don’t have an active intellectual life, they’re not likely to communicate a love of learning and critical thinking to their students.
In his 1995 book, Out of Our Minds: Anti-Intellectualism and Talent Development in American Schools, Craig Howley cites several studies about the education and habits of public school teachers. According to one study, prospective teachers take fewer liberal arts courses than their counterparts in other arts and science majors--and fewer upper-division cou
A. Howley conducted sophisticated researches.
B. there are two patterns of teachers' reading.
C. teachers should read more books.
D. the reading patterns lead to the present situation of American teachers.

病例：女性，40岁，车祸伤后1小时，伤后昏迷入院。查体：GCS7分，瞳孔左：右=4mm：2mm，左侧光反应消失，右侧肢体偏瘫，BPl70／100mmHg，HR60次／min，R12次／min