关于汽车的动力特性图及动力因数,动力特性图系按海平面及汽车满载的情况下绘制的、(),海拔荷载修正系数λ越小。
参考答案:海拔越高
用括号中所给词的适当形式填空,使语篇意思完整,必要时请用否定式。(共10题,每小题0.5分,满分5分)
Last year my English class was difficult. 小题1:_______(one) of all, it wasn’t easy for me to understand the teacher when she talked. To begin with, she spoke too quickly, and couldn’t understand every word. 小题2:______ (late) on, I realized that it doesn’t matter if you 小题3:__________ (understand) every word. I was also afraid to speak in class, because I小题4:__________ (think) my classmates might laugh at me. I couldn’t always make complete sentences, either. Then I started to watch English-language TV. It helped a lot. I think that doing lots of listening practice is one of the 小题5:________ (secret) of becoming a good language 小题6:______ (learn). Another thing that I found very difficult was English grammar. So I decided 小题7:_______ (take) lots of grammar notes in every class. Then I started to write my own original sentences小题8:_______ (use) the grammar I was learning. It’s amazing how much this helped. Now I am enjoying小题9:_____ (learn) English and I got an A this term. My teacher is very 小题10:_________ (impress).
以腹痛暴泻,下痢脓血,大便黄稠臭秽为主要表现的证候是()
A.寒滞胃肠证
B.食滞胃肠证
C.肠热腑实证
D.肠燥津亏证
E.肠道湿热证