在平面直角坐标系中,一青蛙从点A(-1,0)处向右跳2个单位长度,再向上跳2个单

题型:填空题

问题:

在平面直角坐标系中,一青蛙从点A(-1,0)处向右跳2个单位长度,再向上跳2个单位长度到点A'处,则点A'的坐标为( )

考点:用坐标表示位置
题型:填空题

These days,more and more young people wish to be more beautiful,So they turn to plastic surgery(整形手术)for help.They spend thousands of yuan on these painful surgeries to fix(修整)their nose,to change their eyelids(眼皮)or to take off weight from their stomachs.

In fact,most people are not pleased with the way they look.Even the most beautiful actresses

often wish they could change something about their looks.Should we live our whole lives believing we are ugly? Why can’t we raise our head high and believe that we are as beautiful as others? A smile is beautiful on any face,whether fat,oily or hairy.And a kind heart is much more beautiful than a pretty look.

So,let’s feel grateful(感激的)that we all have beautiful and healthy bodies that do not need surgeries! Today,I call on you to make an easy change:hold your head high! smile and be kind to others.If you do these,you will be full of confidence(自信),beauty, and warmth everywhere you go.

小题1:How can we feel great about ourselves according to the writer?

A.Hold your head up.

B.Smile.

C.Be kind.

D.A, B and C小题2:The writer suggests we should believe we are as     as others

A.confident

B.good

C.beautiful

D.clever小题3:Which is Not true according to the passage?

A.Actresses never worry about their looks.

B.It costs a lot of money to have plastic surgeries.

C.We only need to make a small change to feel beautiful enough.

D.A good look is less important than a kind heart.

题型:填空题
已知△ABC中,a=
2
,b=
3
,B=60°,那么满足条件的三角形的个数为(  )
A.1B.2C.3D.0
题型:填空题

下列物质中属于纯净物的是[ ]

A .大理石

B .矿泉水

C .加碘盐

D .金刚石

题型:填空题

连线题

将左右两部分相关的内容用线连起来。

a、缺维生素A              ①、脚气病

b、缺维生素B1             ②、夜盲症

c、缺维生素C              ③、佝偻病

d、缺维生素D              ④、坏血病

题型:填空题

该患者的手术方式可为

A.脾切除术

B.腹腔静脉转流术

C.分流手术

D.断流手术

E.脾切除+贲门周围血管离断术

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