正常的下肢负重力线中,下列哪3点连成的直线是正确的A.髂前上棘、髌骨中点、内踝下缘

题型:单项选择题

问题:

正常的下肢负重力线中,下列哪3点连成的直线是正确的

A.髂前上棘、髌骨中点、内踝下缘

B.髂前上棘、髌骨中点、第一趾蹼

C.股骨大转子、髌骨中点、内踝下缘

D.股骨大转子、髌骨中点、第一趾蹼

E.髂前上棘、髌骨中点、踝关节中点

考点:骨外科学主治医师骨外科专业知识骨科学
题型:单项选择题

The day after Thanksgiving has become America’s wildest shopping day. Closed all day on     , shops all across the country open early on Friday. Some open at 12:01 Friday morning, while others open at 4 a.m. Some lazy ones , like Target this year ,don’t open their doors on Friday      6 a.m. From Friday to the day before Christmas, this is the season when businesses make      25% of their whole year’s revenue (收入). This season puts many businesses “in the black”—that is, into profitability(盈利)—for the year.

Reporters from local TV stations       people who camp out in front of shops before the doors open on Friday. These people patiently wait in line to get products that are discounted 50 percent or more. “Oh, we have fun”, said one camper.” We bring games to play, we watch TV and we meet interesting people .And, most       of all, we save big dollars! ” Each store has plenty of goods reduce from 10% to 50%.

Not all Americans like this crazy shopping. Reverend William Graham wants to     the name of Black Friday. “We want to call it Remember Jesus(耶稣) Friday. People should start the season      the right attitude(态度).Christmastime has become a Season of Shopping. We want to make it a Season of     .And we don’t mean giving IPods, DVDs, flat screen TVs ,and so on .We mean giving your back, your mind, and your hands. Help an old lady      her house. Teach a kid how to read. Pick up the rubbish in your neighborhood. Give blood to the    . Celebrate Christmas by remembering Jesus and forgetting Father Christmas.”

小题1:

A.Monday

B.Thursday

C.Friday

D.Saturday小题2:

A.at

B.since

C.until

D.from小题3:

A.as much as

B.as many as

C.as far as

D.not the same as小题4:

A.stop

B.find

C.interview

D.tell小题5:

A.dangerous

B.careful

C.beautiful

D.important小题6:

A.give

B.change

C.make

D.call小题7:

A.at

B.with

C.on

D.for小题8:

A.Taking

B.Selling

C.Giving

D.Thanking小题9:

A.put up

B.give up

C.get up

D.clean up小题10:

A.Oxfam

B.UNICEF

C.Red Cross

D.ORBIS

题型:单项选择题

下列反应的离子方程式中,书写正确的是(  )

A.Ba(OH)2溶液与硫酸的反应:Ba2++SO42-=BaSO4

B.将铝粉投入氢氧化钠溶液中:2Al+2OH-=2Al

O-2
+H2

C.铁粉与氯化铁溶液反应:Fe+Fe3+=2Fe2+

D.氯化铝溶液与过量氨水反应:3NH3•H2O+Al3+=Al(OH)3↓+3NH4+

题型:单项选择题

下列国家中人口密度最大是(     )

A.中国

B.印度

C.美国

D.日本

题型:单项选择题

煤工作面支护设备的作用:用于()、阻挡顶板冒落的岩石窜入作业空间、以保护工作面内机器和人员的安全生产。

题型:单项选择题

下列的程序用来输出两个字符串前7个字符中对应相等的字符及其位置号,程序空白处应该填写的是( )。 #include<stdio.h> main() { char s1[]="chinese",s2[]="japnese";int i;for(i=0;s1[i]!='\0'&&s2[i]!='\0';i++)if(s1[i]==s2[i]&&i<7)__________________; }

A.putchar(s2);putchar(

B.puts(s1,

C.printf("%c%d\n",s2,

D.printf("%c",s1);printf("%d\n",

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