量筒量取液体时,某同学的操作如下:量筒平放,仰视液体凹液面最低处读数为29mL.

题型:选择题

问题:

量筒量取液体时,某同学的操作如下:量筒平放,仰视液体凹液面最低处读数为29mL.倾出一部分液体,又俯视凹液面最低处读数为21mL.这位同学取出液体的体积(  )

A.8mL

B.大于8mL

C.小于8mL

D.无法判断

考点:测容器—量筒
题型:选择题
As I held my father's hands one night,I couldn't help but notice their calluses(老茧) and roughness.His hands tell the story of his life as a ____,including all his struggles.
One summer,I remember,a drought(旱灾)hit Ontario,turning it into a____desert.On one of those hot mornings I was picking sweet corn with my dad to fill the last ____from the grocery store.Fifty dozen was all we needed,which____took twenty minutes. That morning,however,the process didn't___ quickly.After forty minutes of aimlessly walking in the field,we____ needed twenty dozen.I was completely frustrated and ____.Dropping the basket heavily,I declared,“If the store wants its last twenty dozen,they can pick it themselves!”Dad____,“Just think,my little girl,only ten dozen left for each of us and then we're____.”Such is Dad—whatever problem he ____,he never gives up.
____,the disastrous effects of the drought were felt all over our country.It was a challenging time for everyone,____Dad remained optimistic.He__23__to be grateful for other things like good health and food on our plates.Only then did I truly begin to____Dad and his faith that guided us through the hard times.
Dad is also a living example of real____.From dawn to dusk,he works countless hours to ____our family.He always puts our happiness ____his own,and never fails to cheer me on at my sports games____his exhaustion after long days.His loving and selfless nature has inspired me to become more sympathetic and____,putting others first.
Dad,the life____I have learned from you will stay with me forever.You are my father,teacher,friend and,most importantly,my hero.                  
小题1:
A.teacherB.gardenerC.farmerD.grocer
小题2:
A.stormyB.lively
C.disappearingD.burning
小题3:
A.orderB.formC.gapD.position
小题4:
A.repeatedlyB.normallyC.finallyD.really
小题5:
A.goB.beginC.occurD.change
小题6:
A.yetB.stillC.evenD.nearly
小题7:
A.surprisedB.nervousC.angryD.frightened
小题8:
A.apologizedB.criedC.complainedD.laughed
小题9:
A.lostB.doneC.goneD.touched
小题10:
A.meets withB.brings upC.works outD.thinks about
小题11:
A.ThankfullyB.HopefullyC.UnfortunatelyD.Strangely
小题12:
A.orB.forC.soD.but
小题13:
A.happenedB.seemedC.continuedD.aimed
小题14:
A.faceB.appreciateC.examineD.question
小题15:
A.loveB.prideC.friendshipD.honesty
小题16:
A.supportB.settleC.startD.impress
小题17:
A.afterB.beforeC.besideD.under
小题18:
A.in spite ofB.in terms ofC.in control ofD.in place of
小题19:
A.carefulB.regretfuC.considerateD.humorous
小题20:
A.historyB.mottoC.patternsD.lessons
题型:选择题

鸡在不同的生长发育阶段对营养物质的需要不同,因此喂的饲料也不同.______.

题型:选择题

发达国家自然垄断产业的价格管制范围是( )。

A.减少

B.逐步减少

C.增加

D.逐步增加

题型:选择题

公民死亡,无遗产可供执行,又无义务承受人的,行政机关应()

A、中止执行

B、终结执行

C、执行回转

D、执行和解

题型:选择题

防火墙的性能的评价方面包括()

A.并发会话数

B.吞吐量

C.延时

D.平均无故障时间

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