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【简答题】

Rewrite each sentence with the word or phrase in brackets, keeping the same meaning. The first part has been written for you.(注意:句末的句号不要写在答案里) 2)All forms of life need water for existence. (vital) Water is _____________.

题目标签:句号答案句末
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参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】根据以下答案,回答题

A.
线粒体外膜
B.
线粒体内膜
C.
线粒体膜间腔
D.
线粒体基质
E.
线粒体内膜FlF0复合体
三羧酸循环的酶位于( )。
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【单选题】根据以下答案,回答题

A.
诱发心绞痛
B.
粒细胞缺乏
C.
甲状腺功能减退
D.
血管神经性水肿
E.
肝功能不良
硫脲类的主要不良反应是( )。
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【单选题】关于DNA-polI的叙述,答案:错误的是

A.
有即时校读功能
B.
是大肠杆菌主要的复制酶
C.
能填补DNA修复中的空隙
D.
可被水解为大、小片段

【单选题】(89~91题共用备选答案) 急性肾炎( )

A.
学龄儿童自上呼吸道感染后1~3周有水肿、高血压、血尿
B.
起病缓慢,水肿明显,发病男多于女
C.
发作性血尿,常伴肾绞痛
D.
发热、尿频、尿急,伴腰酸
E.
关节肿痛,伴血尿、蛋白尿、腹痛、双下肢对称出血性皮疹

【单选题】请选择(47)处最佳答案。

A.
The state government covers the rest.
B.
The application is then sent to the student's university,where the school itself will decide whether free money will be given to the student and how much.
C.
At public universities,however,tuition increases must also be approved by a state education committee,sometimes called the board of governors.
D.
The school currently charges US$23,410 a year for tuition.
E.
Many American people are simply unable to pay the growing cost of food.
F.
That's more than double the rate of inflation.

【单选题】根据以下答案,回答题

A.
加间苯三酚和盐酸盐试液.显红色或紫红色
B.
加碘液显棕黄色,加硝酸汞显砖红色
C.
加碘液显蓝色或紫色
D.
加氧化锌碘显蓝色或紫色
E.
加硫酸无变化
纤维素细胞壁
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