总消费与国民收入之间是正相关关系。

根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。在标有题号的横线上，完整写出空缺处所填单词的正确形式。（每空一词）

Remember to be a good boy or a girl any time. It’s i__小题1:__ to have good manners, especially in some p__小题2:__ places. When you are waiting in line, don’t jump the queue. Be p__小题3:__. Don’t stand too close to others in the line. Keep 20cm a__小题4:__ if you can.

F__小题5:__ the advice of the workers when your are having a visit on a place of interest. Do not climb on exhibitions. Make s__小题6:__ it’s OK to take pictures before you hold up your camera. When you go to shows, w__小题7:__ clean clothes. You should get to the show 15 minutes before it starts. During the shows, turn o__小题8:__ your cell phone. Don’t eat during the show. Restaurants will be quite busy. Don’t stay too long when you finish eating. Remember to t__小题9:__ your rubbish away after the meal.

Good manners can make you a g__小题10:__ or a lovely lady. Wherever you are, others will be pleased with you.

倾角为的斜面与水平面保持静止，斜面上有一重为G的物体A，物体A与斜面间的动摩擦因数.现给A施以一水平力F，如右图所示．设最大静摩擦力与滑动摩擦力相等(sin 37°＝0.6，cos 37°＝0.8)，如果物体A能在斜面上静止，水平推力F与G的比值可能是(　　)

①3　②2　③1　④0.5

A．①②③

B．①③④

C．②③④

D．①②④

肾虚型月经先后无定期的主证、治法和选方为

A．表现为经来先后不定，量少，色黯，质稀

B．病机为肾气虚，封藏失司，冲任不调

C．治以补肾益气调经

D．方选固阴煎

E．选用定经汤

下列数据类型中，不属于VBA的是

A．长整型

B．布尔型

C．变体型

D．指针型

神昏的基本治疗原则是

A．救阴固脱

B．活血通窍

C．开窍醒神

D．清热化痰

E．回阳固脱