U2 TheexpressionsbelowaresomewordsandexpressionsyouhavelearnedinTextA.Completethefollowingsenteceswiththem.Changetheformwherenecessary.interactdefygivenrestraintgive and takein shortstate of affairshasteacquirecurlaffectionpreservelet...loose onhold on1. You can't always insist on your own way -- there has to be some ________________.2. It is quite possible for a student to master English grammar and _____________a large vocabulary without the help of a teacher.3. When the flood broke out, the little girl clung to a tree and managed to _____________.4. Teaching is not a one-way activity; teachers and students should __________________ with each other in class.5. Lack of money and lack of machinery are the two major _______________ on the growth of this factory; that's why it remains the same as it was ten years ago.6. Don't _________ the little boy __________________ the garden; he'll pull up all the flowers.7. I have never seen a house like that -- its untidiness ______________ description; I think she ought to learn how to keep a house.8. He's disorganized; he's inefficient; he's never been there when you want him. ____________, he is hopeless.9. After his wife died, he remarried with much ______________, which caused a lot of gossip(闲话)among his acquaintances.10. Among all his relatives, he has an especially deep ______________ for his aunt who cares for him most.11. Her parents are divorced and her brother is in prison -- it is a sad __________________, indeed.12. I don't like my straight hair so I'm going to have it _______________.13. They try to _______________ their interesting old customs against the impacts of the modern world.14. _______________ the fact that she loves children, I am sure teaching is the right career for her.
社会必要劳动时间是在现有的社会正常生产条件下,在社会平均劳动熟练程度和劳动强度下制造某种使用价值所需要的劳动时间,它是以( )为尺度的。
A. 具体劳动
B. 简单劳动
C. 复杂劳动
D. 个别劳动