【单选题】【消耗次数:1】
Twelve is to three _____ four is to one..
in
like
as
what
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相关题目
【单选题】 Only about one out of twelve of the young men and women of this country ____ college education.
①  receive
②  receives
③  have received
④  have been received
【单选题】 A: What is an earthquake like? B: [填空].
①  Very interested
②  Very danger
③  Very strange
④  Very well
【单选题】 I’d like ( ) one of your boats
①  to rent
②  rent
③  renting
④  rented
【单选题】 Lily: Hello, John! What was the weather like yesterday?John: ____
①  I like nice and bright weather.
②  You don’t like cold weather, do you?
③  That was a favorable weather.
④  Nice and bright, not too cold.
【单选题】 ―______?―Id like to send this parcel to one of my friends.
①  What are you doing here
②  Whats your name
③  Where are you from
④  How may I help you
【单选题】 There _____ a basketball match between Class One and Class Three this afternoon.
①  is going to be
②  will have
③  are going to be
④  is going to have
【单选题】 I will count three hundred and not one of you ______ move a bit.
①  is to
②  are to
③  is
④  are
【单选题】 At that time, the committee, so far as I know, _______ of three scientists, two professors, and four senior engineers.
①  composed
②  comprised
③  consisted
④  made up
【单选题】 What animal do you like [填空]? I like all kinds of animals.
①  better
②  best
③  very
④  well
【单选题】 ―______? ― I’d like to send this parcel to one of my friends.
①  What are you doing here
②  What’s your name
③  Where are you from
④  How may I help you
随机题目
【单选题】 体内分布最广的一条呼吸链是
①  FADH<sub>2</sub> 氧化呼吸链
②  NADH氧化呼吸链
③  琥珀酸氧化呼吸链
④  B和A
⑤  B和C
【单选题】 下列化合物不是呼吸链的组分的是
①  NAD<sup>+</sup>;
②  FAD;
③  CoA;
④  CoQ;
⑤  Cyt
【单选题】 Cyt在呼吸链中的排列顺序是
①  b→c→c<sub>1</sub> →aa<sub>3</sub> →O<sub>2</sub>;
②  c→b<sub>1</sub> →c<sub>1</sub> →aa<sub>3</sub> →O<sub>2</sub>;
③  b→c<sub>1</sub> →c→aa<sub>3</sub> →O<sub>2</sub>;
④  c<sub>1</sub> →c→b→aa<sub>3</sub> →O<sub>2</sub>;
⑤  c→c<sub>1</sub> →b→aa<sub>3</sub> →O<sub>2</sub>
【单选题】 下列对自由基性质描述错误的是
①  自由基性质活泼
②  氧化作用缓慢
③  可以破坏生物膜
④  引起蛋白质变性交联
⑤  使酶与激素失活
【单选题】 下列对微粒体氧化体系的描述错误的是
①  微粒体氧化酶系是人体内重要的氧化体系
②  微粒体中存在一种特殊的氧化酶系,称为加单氧酶或羟化酶
③  微粒体氧化体系的氧化过程在细胞的线粒体中进行
④  使许多脂溶性药物或毒物发生羟化反应以增加作用物的水溶性而利于排泄
⑤  与体内正常代谢物的氧化有密切关系
【单选题】 下列对非线粒体氧化体系的描述错误的是
①  非线粒体氧化体系以微粒体和过氧化酶体最为重要
②  水的生成不经过呼吸链电子传递
③  氧化过程不伴有ADP的磷酸化
④  不是产生ATP的主要方式
⑤  不是生物转化作用的重要场所
【单选题】 真核生物呼吸链的存在部位是
①  细胞质
②  线粒体
③  细胞核
④  微粒体
⑤  过氧化物酶体
【单选题】 过氧化物酶体系主要存在于
①  肝、肾和小肠等细胞中
②  心、肾和小肠等细胞中
③  脾、肝和小肠等细胞中
④  肝、肾和大肠等细胞中
⑤  脾、肾和大肠等细胞中
【单选题】 长期饥饿时尿中含量增高的是
①  葡萄糖
②  丙酮酸
③  胆红素
④  酮体
⑤  脂肪
【单选题】 血浆脂蛋白按密度由低到高的正确顺序是
①  LDL、HDL、VLDL、CM;
②  CM、VLDL、LDL、HDL;
③  VLDL、HDL、LDL、CM;
④  CM、VLDL、HDL、LDL;
⑤  HDL、VLDL、LDL、CM