物质是由大量______组成的,它直径的数量级为______m.

题型:填空题

问题:

物质是由大量______组成的,它直径的数量级为______m.

考点:分子原子及其结构
题型:填空题
Long ago, there was a mother and a son living in a house. She worked hard everyday,     they were always poor.
  One day, her son stole his friend's     . "Mom, what do you think of this bag?" His mother praised(表扬)her son      scolding(责骂)him. "It looks great!"
  The next time, he stole an overcoat. She praised him again       he stole it.
  A few years later, he       to be a young man. He stole jewelry and      them to his mother. "How     !" This time, she did not scold her son again.
  Then, because he was     scolded by his mother, he started to steal more expensive things. One day, the police      him. Before putting him in       , he begged the police to meet his mother. They took him to his mother.
  As soon as he saw his mother, he        her earlobe(耳垂). "Ouch! What's the matter with you?" She finally scolded him. Her son answered, "     you had given me a scolding like that when I stole the first bag, I could not have become a thief."
The mother’s       was broken as she looked at her son heading to prison. "If I only could _   time, I would scold him strictly." She regretted(后悔) that she always praised him,      he did.
小题1:
A.butB.andC.orD.then
小题2:
A.bagB.watchC.bikeD.book
小题3:
A.because ofB.instead ofC.becauseD.instead
小题4:
A.beforeB.sinceC.whenD.until
小题5:
A.put upB.looked upC.got upD.grew up
小题6:
A.broughtB.putC.toldD.bought
小题7:
A.beautifulB.terribleC.usefulD.kind
小题8:
A.oftenB.neverC.sometimesD.always
小题9:
A.heardB.lookedC.caughtD.searched
小题10:
A.hospitalB.schoolC.hotelD.prison
小题11:
A.bitB.hitC.tookD.ate
小题12:
A.IfB.UnlessC.ThoughD.Although
小题13:
A.eyeB.heartC.mouthD.ear
小题14:
A.turn onB.turn offC.turn backD.turn down
小题15:
A.whereverB.whoeverC.wheneverD.whatever
题型:填空题

不同食性的动物,它们的消化系统的结构也有很大的不同.______.

题型:填空题

王某系中国公民,2007年1月起,王某连续12次在报刊上连载一部小说,每次取得稿费收入2 000元,则2007年王某的连载收入共需缴纳个人所得税( )元。

A.2 240
B.2 016
C.2 688
D.3 840

题型:填空题

药物过敏性口炎的治疗原则包括

A.立即停用可疑致敏药物

B.抗过敏治疗

C.免疫增强剂治疗

D.激光治疗

E.激素治疗

题型:填空题

可用于确定诊断甲型H1N1流感的检查是()。

A、胸片检查显示肺炎

B、血清甲型流感病毒的特异性中和抗体阳性

C、H亚型流感病毒核酸检测阳性

D、甲型H1N1流感病毒核酸检测阳性

更多题库