胀管率应在1.5%～3%范围内。( )

麝香仁里有( )

A．四川的道地药材是
B．宁夏的道地药材是
C．新疆的道地药材是
D．贵州的道地药材是
E．江苏的道地药材是

根据短文内容和所给中享提示，写出空白处各单词的正确形式。每空跟填一词。

Mr. Hall takes his students to the _____小题1:____(动物园) every year. Last week, on ____小题2:___(七月) 2^nd, they went there by ___小题3:___(公共汽车). It was very ___小题4:____(热的), but they all had a pleasant day out. May students fell into love with the ___小题5:____(六) baby pandas when they saw them. Some students loved the monkeys. The monkeys ___小题6:___(跳) up and down the trees. How funny they were! Some boys liked the lions. The lions were very ____小题7:___(强壮的) and smart. The trip was also for study. It was one of the __小题8:____(美术) lessons. “It’s good for the students to get out of the ____小题9:____(教室) to learn drawing,” Mr Hall said, “They feel ___小题10:____(兴奋的) to see all kinds of animals. Many of them do their best work on the trip.”

在理财规划方面，生活费、房租与保险费通常发生在______，收入的取得、每期房贷本息的支出、利用储蓄来投资等，通常是用______。( )

A．期初；期末年金

B．期末；期初年金

C．期末；期末年金

D．期初；期初年金

雪线是永久冰雪带的下界，受气温和降水共同影响。下图5表示我国沿87^oE山地雪线的变化，图6表示我国沿29^oN山地雪线的变化。

图5

图6

小题1:我国山地雪线最高值和最低值分别位于

A．喜马拉雅山北坡和南坡

B．冈底斯山和西藏东南部

C．喜马拉雅山北坡和阿尔泰山北坡

D．喜马拉雅山南坡和阿尔泰山北坡小题2:图6中①地处雪线高度特点与原因正确的对应关系是

A．纬度低，气温高—雪线较低

B．海拔高，气温低—雪线较高

C．向阳坡，光照强—雪线较低

D．山地迎风坡，降水丰富—雪线较低

车轴齿轮箱组装后，应向齿轮箱内注入规定数量的（）或齿轮脂，以保证齿轮的良好润滑。