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【单选题】
原发性高血压按靶器官损伤程度分为三期，Ⅱ期高血压的特征是A.
至少有一项器官损害的表现
B.
肾衰竭
C.
视网膜动脉痉挛
D.
无器官损害的客观表现
E.
心力衰竭
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【简答题】1988 年以前,我国的保险业由 独家经营。
【简答题】听短文，从每小题所给的三个选项中选出所给问题的最佳答案。 1. How many students are there in Jimmy's school? A. 120. B. 12000. C. More than 1200. 2. Which class is Jimmy in? A. Class 1 ,Grade 1. B. Class 2,Grade 1. C. Class 3,Grad...
【单选题】Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You shoul...
A.
Every child in hospital receives some teaching.
B.
Not enough is known about hospital teaching.
C.
Hospital teaching is of poor quality.
D.
The special children's hospitals are worst off.
【简答题】丰田汽车公司创始人是 。本田汽车公司创始人是 。
【简答题】【实验探究题】 某化学兴趣小组将光亮铜片放在酒精灯火焰上灼烧，发现表面变黑，他们对黑色物质来源产生了兴趣，铜片表面黑色物质是什么呢？ 【猜想与假设】甲认为：铜片表面的黑色固体是烟灰． 乙认为：铜片表面的黑色固体可能是空气中的氧气与铜反应生成的新物质． 丙认为：铜片表面的黑色固体既有烟灰又有氧气与铜反应生成的新物质． 【查阅资料】 （1）酒精不充分燃烧产生炭黑（即黑烟）； （2）氧气的化学性质比较活...
【单选题】Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You shoul...
A.
Every child in hospital receives some teaching.
B.
Not enough is known about hospital teaching.
C.
Hospital teaching is of poor quality.
D.
The special children's hospitals are worst off.
【简答题】丰田汽车公司创始人
【简答题】请根据句意或括号中的中文提示 ，写出句中所缺单词。 小题1:There are about four ( 百) teachers in our school and they’re all kind. 小题2:Some of the (工程师) are busy checking the computers for us. 小题3:Go across the bridge ,turn right ...
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