【单选题】男性,60岁,吸烟30年,每天一包。10年前开始出现咳嗽咳痰伴喘息,每年冬春季发作,持续三四个月,逐年加重。该患者可初步诊断为
【单选题】以下关于气质的表达中,正确的提是()
C.
气质没有好坏之分,不同气质的儿童都可发展称为社会有用之才
D.
小说《红楼梦》林黛玉气质类型是抑郁质,王熙凤则倾向于粘液质
【单选题】下列属于文学理论研究方法与研究分支的是( )。
【简答题】This kind of small car is ______ (economy) to run.
【单选题】My brother _____ a small car. [ ]
【单选题】以下关于气质的表达中,正确的是()。
C.
气质没有好坏之分,不同气质的儿童都可发展称为社会有用之才
D.
小说《红楼梦》林黛玉气质类型是抑郁质,王熙凤则倾向于粘液质
【简答题】限制小带轮的最小直径是为了保证带中 不致过大。
【多选题】修改以下句子,选出正确的句子 John couldn ’ t drive to work in his small sports car with a broken leg.
A.
John couldn ’ t drive to work in his small sports car which has a broken leg.
B.
With a broken leg, John couldn ’ t drive to work in his small sports car.
C.
John couldn ’ t drive to work in his small sports car, with a broken leg.
D.
John couldn ’ t drive to work in his small sports car and with a broken leg.
【判断题】一般我们取硅二极管的死区电压为0.5V,正向导通电压为0.7V。