单项选择. I think your advice is of greatto

题型:选择题

问题:

单项选择.

I think your advice is of great              to me and it's             .


A. value, well worth taking
B. value, very worth taking it
C. valuable, well worth giving
D. valuable, very work giving it
考点:名词
题型:选择题

急性坏死性龈炎的特征为

A.病程长,无口臭

B.牙龈红肿并有多个小疱

C.牙龈 * * 和缘龈坏死

D.牙龈苍白且广泛肿胀

E.牙龈反波浪形但无坏死

题型:选择题

下列哪项属于小细胞低色素性贫血()

A.MCV82f1,MCH29pg,MCHC350g/L

B.MCV105f1,MCH36pg,MCHC410g/L

C.MCV71f1,MCH27pg,MCHC340g/L

D.MCV61f1,MCH22pg,MCHC300g/L

E.MCV100fl,MCH34pg,MCHC380g/L

题型:选择题

因不可抗力发生的费用应由( )承担。

A.建设单位

B.施工单位

C.双方共同

D.双方分别

题型:选择题
If you want your life to stand for peace and kindness, it’s helpful to do kind, peaceful things. One of my  16 ways to do this is by developing my own 17 actions. These little acts of kindness are  18  to be of service and reminders of how good it feels to be  19  and helpful.
We live in a rural area of the San Francisco Bay Area. Most of what we see is beauty and 20  .One of the exceptions to the beauty is the  21 that some people throw out of their windows as they are  22 on the rural roads. One of the few drawbacks to  23  the mountainous area is that public services, such as litter collection, are less  24  than those are closer to the city.
   A helping action that I practice  25  with my two children is picking up litter in our surrounding area. We' ve become so  26  to doing this that my daughters will often say to me in exciting  27 , "There' s some litter, Daddy, stop the  28  !" And if we have time, we will often pull over and pick it up. It may seem  29  , but we actually enjoy it. We pick up litter in parks, on sidewalks, practically  30 . Once I even saw a complete stranger picking up litter close to  31  we live. He smiled at me and said, "I saw you doing it, and it seemed like a good       32 ."
Picking up litter is only one of an  33  supply of possible helping actions. You might like holding a door open for people,  34  lonely elderly people in nursing homes, or removing snow off someone else' s driveway. Perhaps you might  35  something that seems effortless yet helpful. It' s fun, personally rewarding, and setting a good example. Everyone wins.
小题1:
A.favoriteB.familiarC.difficultD.different
小题2:
A.takingB.placingC.passingD.helping
小题3:
A.customsB.ceremoniesC.opportunitiesD.occasions
小题4:
A.cruelB.kindC.proudD.brave
小题5:
A.scienceB.weatherC.universeD.nature
小题6:
A.listB.guidebookC.litterD.check
小题7:
A.drivingB.directingC.floatingD.flying
小题8:
A.search forB.live inC.look atD.march into
小题9:
A.acceptableB.availableC.horribleD.honorable
小题10:
A.regularlyB.completelyC.calmlyD.roughly
小题11:
A.opposedB.reducedC.devotedD.accustomed
小题12:
A.lungsB.voicesC.soundsD.noises
小题13:
A.horseB.carriageC.bikeD.car
小题14:
A.strangeB.sensitiveC.imaginableD.necessary
小题15:
A.nowhereB.anywhereC.somewhereD.everywhere
小题16:
A.whyB.whenC.whichD.where
小题17:
A.ideaB.planC.excuseD.feel
小题18:
A.emptyB.endlessC.immediateD.attractive
小题19:
A.describing B.developingC.visitingD.valuing
小题20:
A.ask forB.look intoC.carry outD.think of
题型:选择题

为防止停炉后汽包壁温差过大,应将锅炉()。

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