车钩上、下锁销杆的圆销孔、销轴、挂钩及各锁销防脱（跳）部位磨耗超过（）时，焊后加修。

The Chinese New Year is a great holiday to choose to celebrate Chinese culture with your child. Here are few fun ways to bring a bit of fun and  1  into your home through the festivities of the Chinese New Year.

1.Add a lucky red door. Red is a traditional color of   2 . It's an important part of the Chinese New Year to   3 on doing what one can to bring about good luck for the New Year. If you don't want to  4  the door red, how about wrapping it up like a present with red wrapping paper. If changing your front door's color is not workable, how about the door to your child's bedroom?

2.Eat. A huge part of most cultures is that of food and the Chinese New Year is not   5 , it's eating jiaozi at midnight on New Year's Eve, or longevity noodles on day seven of the festivities to    6 long life. The Chinese New Year celebrations mean many fancy meals that your child will   7 .

3.Create a lantern. Sara Naumann, the Guide to China Travel, shares a bit about the legend of the Lantern Festival or Yuanxiao, which occurs on the   8 day of the Chinese New Year festivities. It's a   9 that includes an emperor, a young woman who misses her family, and tricking the God of Fire. Your kids should love this story. After   10 it with them, or while reading the story, enjoy making your own paper lantern to display.

4.Give lucky money. The Guide to Mandarin Language shares that another very popular   11 during the Chinese New Year is that of the gift of red envelopes with   12 in them. These gifts are given to children and usually follow a bit of superstition（迷信） in that the money needs to be given in even amounts and never contain   13 numbers, such as four. Therefore, four dollars is not a good gift. The envelopes are also decorated with lucky symbols and New Year   14 .

5.Give a small gift. The giving of simple gifts is also an appropriate way to   15 the Chinese New Year. What better gift than that of a children's book about the Chinese New Year or the Chinese Culture.

6.Make some noise. Just like in America, the Chinese use   16 in ringing in their New Year. In the Chinese culture it began as a way to   17  away any demons（鬼） that threaten to bring a profitable and lucky New Year, but today it's also about excitement and   18  . Consider setting off a few firecrackers of your own, if allowed in your area. If not, make a cute firework picture with a bit of glitter and glue. A pretend firecracker is another great craft that could also be considered a festive way to decorate your New Year table.

7.Sing Happy Birthday to your dog. The second day of the Chinese New Year is   19 the birthday of all dogs. Why not   20 your child to throw Fido a birthday celebration? Perhaps an extra ride in the car or new chew toy is in order? I know my dog would appreciate a few extra belly rubs too.

(    ) 1. A. tradition           B. culture             C. civilization       D. habit

(    ) 2. A. wealth              B. disaster             C. belief                      D. luck

(    ) 3. A. focus                      B. accuse              C. adapt                D. mind

(    ) 4. A. boil                 B. paint                C. wash                D. purchase

(    ) 5. A. same                B. similar             C. common           D. different

(    ) 6. A. come about       B. take about         C. bring about       D. get out

(    ) 7. A. bore                 B. destroy             C. enjoy                      D. absorb

(    ) 8. A. last                  B. first                 C. second              D. next

(    ) 9. A. play                 B. story                C. novel                      D. history

(    ) 10. A. sharing           B. listening           C. reading             D. making

(    ) 11. A. invention               B. story                C. race                 D. tradition

(    ) 12. A. food                      B. clothes             C. money              D. jewels

(    ) 13. A. unclear           B. unlucky            C. unfair               D. uncertain

(    ) 14. A. wishes            B. signs                C. presents            D. happiness

(    ) 15. A. spend             B. envy                C. buy                  D. celebrate

(    ) 16. A. firecrackers     B. songs                      C. dances              D. goods

(    ) 17. A. take                      B. scare                C. get                   D. burn

(    ) 18. A. fun                B. relax                C. sleep                D. travel

(    ) 19. A. fixed              B. named              C. considered               D. marked

(    ) 20. A. order              B. accompany       C. tease                D. allow

下列哪种疾病不属于炎症（）

A.肺脓肿

B.宫颈息肉

C.矽肺

D.结核肉芽肿

E.寄生虫肉芽肿

髂股静脉血栓形成，下肢广泛粗肿，皮色发绀，扪之灼热，腿胯部疼痛，固定不移，舌暗，脉数。治宜选方（）

A.补阳还五汤

B.阳和汤

C.通络活血方

D.六味地黄汤

E.十全大补汤

按抽检频率制作混凝土立方体抗压强度试件，并进行（）养护

A、自然；

B、同条件；

C、标准；

D、加速.

在双代号网络计划中，工作i-j的最早开始时间用ES_i-j表示。( )