All over the world people swim for fun.

题型:完形填空

问题:


All over the world people swim for fun. Swimming is enjoyed by people of 1 ages, from the very young to the very old. There are many places for people to swim in swimming pools. Many schools, hotels and clubs have swimming pools. Some people have pools of 2 in their yards.
Swimming is one of 3 forms of exercise. It can 4 hearts and bodies strong. It can also help blood circulate(循环). Handicapped(残疾的)people can keep their bodies in better condition by swimming 5 they can't enjoy sports.
 6  is a good idea for parents to see to it(务必做到) that their children learn to swim 7 an early age. So their children will 8 it for the rest of their lives.
There are many rules for water safety. These rules can help save not only your life 9 the life of a friend. First of all, know 10 . Many schools 11  swimming lessons to children. Adults(成人) can learn to swim at public pools.  12  rule to remember is never to swim  13 . Always swim with a friend and know  14  in the water at all times. It is best to swim  15  in safe places if you are beginners. If every one learned to swim and obeyed the rules for water safety, most drawing(溺水) could be avoided.  
小题1:
A.allB.anyC.somD.both
小题2:
A.themB.their ownC.theirs ownD.their own’s
小题3:
A.goodB.betterC.bestD.the best
小题4:
A.helpB.letC.makeD.show
小题5:
A.thoughB.asC.soD.until
小题6:.
A.ThatB.ThereC.ThisD.It
小题7:.
A.overB.duringC.atD.on
小题8:.
A.learnB.enjoyC.stopD.know
小题9:.
A.and aimB.stillC.and yetD.but also
小题10:.
A.how to swimB.why swimmingC.how swimmingD.why to swim
小题11:.
A.haveB.takeC.giveD.make
小题12:
A.The other oneB.OtherC.OthersD.Another
小题13:
A.aloneB.yourselfC.lonely D.together
小题14:.
A.what person is B.where that person is
C.who is that person D.where is that person
小题15:.
A.nearlyB.hardlyC.almostD.only
考点:日常生活类阅读
题型:完形填空

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B、易于平衡进料

C、利于充模和去除浇口

D、以上都对

题型:完形填空

丁二烯的爆炸浓度极限范围是()%。(体积浓度)

A、2.5-11.5

B、2.0-11

C、1.0-10

题型:完形填空

有受腐蚀的钢筋混凝土生产用房(X),砖木结构的非生产用房(Y)和砖混结构的非生产用房(Z),其耐用年限由长到短依次为( )。

A.X、Y、Z
B.Z、Y、X
C.X、Z、Y
D.Z、X、Y

题型:完形填空

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A.民事责任

B.违约责任

C.行政责任

D.刑事责任

题型:完形填空

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