细菌在一定条件下，细胞质脱水浓缩，菌体内形成1个圆形或椭圆形、厚壁、折光率较强、含水 发布时间：2018-11-22 10:19 │ 来源：www.tikuol.com 题型：单项选择题 A1型题 问题： 细菌在一定条件下，细胞质脱水浓缩，菌体内形成1个圆形或椭圆形、厚壁、折光率较强、含水量极低、抗逆性极强的休眠体，称为（）A.质粒B.核体C.芽孢D.荚膜
题型：单项选择题 A1型题 根据材料内容，从方框中选出恰当的短语或句子完成第l-5五个小题，使句子通顺、意思完整，将其标号填入题前括号内。每个短语或句子限用一次。 In the past, many people used horses for traveling, farming and other kinds of work. A lot of people still like to ride horses. And horse racing is also popular. So it is not surprising that Americans use this animal when they talk. Long ago, rich or important people rode horses which were very tall. Today, if a girl acts like she is betterthan everyone else, you might say she should get off her high horse. Yesterday my children wanted me to take them to the playground. But I had to finish my work, so I said. "Hold your horses. Wait until I finish what I am doing." My two boys like to compete against each other andplay in a noisy and not very careful way. I always tell them to stop horsing around or someone could get hurt. Last night, I got a telephone call while I Was watching my favourite TV show. I decided not to answer itbecause wild horses could not drag (拖, 拽) me away from the television. There was nothing that could stopme from doing what I wanted to do. Sometimes you get information straight from the horse's mouth. Let us say your teacher tells you thereis going to be a test tomorrow. You could say you got the information straight from the horse's mouth. You can lead a horse to water, but you cannot make him drink. That means you can give someone advice but you cannot force him to do something he does not want to do. A. horse around B. straight from the horse's mouth C. get off her high horse D. wild horses could not drag her away E. You can lead a horse to water, but you cannot make him drink ( )1. Mike, don't with your brother. You'll break my mirror! ( )2. — I can't stand Mary any more! She always says she has a better voice than me. — Please take it easy. I'll go and tell her to .( )3. He no longer tried to stop her watching that movie because from it. She loved it so much. ( )4. — I hear from Grandpa that Uncle George is coming at the weekend Is it true? — You've got the news . ( )5. Jerry, your soil really hates going to the piano class. Remember Let him do what he likes. 查看答案
题型：单项选择题 A1型题 当长期侧方运动受限，临床上患者的牙齿磨耗会出现（）。 A.上颌颊尖和下颌舌尖磨耗过多B.上颌舌尖和下颌颊尖磨耗过多C.下前牙切缘较后牙牙尖磨耗过多D.一侧磨耗较重E.横曲线的曲度加大 查看答案
题型：单项选择题 A1型题 《电力供应与使用条例》中，不属于违约用电行为的（）A.擅自改变用电类别B.擅自超过合同约定的容量用电C.擅自使用已经在供电企业办理暂停使用手续的电力设备，或者擅自启用已经被供电企业查封的电力设备D.在供电企业的供电设施上，擅自接线用电 查看答案
题型：单项选择题 A1型题 我国公路、水路交通“十一五”规划的所谓“千亿元建设工程”，中央投资1000亿元，用于( )。A．促进区域交通协调发展B．促进城乡交通协调发展C．促进综合运输协调发展D．加强专项建设 查看答案
曲线的曲度加大