问题 填空题

水是生命之源,普通人每天大约摄入2L水,这些水相当于______m3,约______kg.

答案

V=2L=2×10-3m3

∵ρ=

m
V

∴m=ρv=1.0×103kg/m3×2×10-3m3=2kg.

故答案为 2×10-3;2.

完形填空
On my way home I knocked into a stranger as he passed by. “Oh. I’m terribly sorry,” I said. “That’s all right. Please excuse me too; I wasn’t even 26____ you. I wish  I didn’t hurt you.”
We were very  27  . We said good-bye and went on our way.
But at home we often  28 our loved ones in a different way.
Later that day, while I was cooking the evening meal, my daughter stood beside me very quietly. When I turned, I nearly  29 her down. “Move out of the way.” I shouted. She walked away, tears (眼泪) in her eyes.
While I lay awake in bed, I realized how  30  I’d spoken. So I decided to get up to say sorry to my daughter. On the way to her bedroom, to my surprise, I found some  31 by the door of the kitchen. At that time my tears began to fall. I quietly went and got down on my knees by her  32 . She woke up and put her arms around my neck when I kissed her. Then I asked, “Did you pick these flowers for me?”
She smiled, “I found them out by the tree. I picked them  33 they’re pretty like you. I knew you’d like them. I stood quietly in order to give you a surprise.”“Oh dear, I’m really sorry for the way I acted today; I shouldn’t have shouted at you.”
“ That’s okay. Mom. I  34  you anyway.”
I suddenly realized what a clever way it is to explain the word   35  like this: (F) ather (A) nd (M) other, (I) (L) ove (Y) ou!
小题1:
A.savingB.helpingC.callingD.noticing
小题2:
A.sadB.angryC.politeD.proud
小题3:
A.helpB.treatC.criticizeD.encourage
小题4:
A.putB.tookC.turnedD.knocked
小题5:
A.sadlyB.rudelyC.softlyD.calmly
小题6:
A.booksB.clothesC.flowersD.vegetables
小题7:
A.bedB.deskC.chairD.computer
小题8:
A.ifB.thoughC.beforeD.because
小题9:
A.loveB.needC.missD.hate
小题10:
A.fatherB.motherC.familyD.daughter
单项选择题