钻开（）所用的钻井液叫完井钻井液，简称完井液。 A.生产层 B.取心层 C.表层 D 发布时间：2019-01-13 04:24 │ 来源：www.tikuol.com 题型：单项选择题 问题： 钻开（）所用的钻井液叫完井钻井液，简称完井液。A.生产层B.取心层C.表层D.高压层
题型：单项选择题 完形填空。 Everyone needs friends. We all like to __1__close to someone . __2__is nice to have a friend to talk , laugh ,and do things with. __3_,sometimes we need to be alone . We don't always want people _4_. But we would feel lonely if we _5_ had a friend. No two people are _6_ . Friends _7_don't get on well .That doesn't mean _8_they no longer like each other. Most of the time they will make up and become __9__ again . Sometimes friends move away. Then we feel very_10_.We miss them very much, but we can_11_them and write to them . It could be that we could even see them again. And we can _12__new friends . It is surprising to find out _13__we like new people when we get to know them . There's more good news for people who have friends . They live longer than people who don't .Why ? It could be that they are _14_. Being happy helps you stay well . Or it could be just knowing that someone cares. If someone cares about you, you take _15_ care of yourself.( )1. A. look ( )2. A. It ( )3. A .Hardly ( )4. A. alone ( )5. A. ever ( )6. A. friendly ( )7. A .always ( )8. A .that ( )9. A. friendly ( )10.A. angry ( )11.A .call ( )12.A .look for ( )13.A .how often ( )14.A. happier ( )15.A .less B. watch B. He B. Nearly B .away B. never B .kind B. sometimes B. whether B. good B. sad B. ask B. find B. how long B. stronger B. better C. feel C. There C. Suddenly C. all over C. just C. just the same C. often C. how C. pleased C. happy C. tell C. make C. how many C. kinder C .little D. see D. Someone D. Certainly D. around D. really D. quite different D. usually D. why D. friends D. alone D. talk with D. know D. how much D. richer D. no 查看答案
laugh ,and do things with. __3_,sometimes we need to be alone . We don't always want people