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【单选题】
下列( )属于珠光体耐热钢。
A.
12AlMoV
B.
06MnNb
C.
09Mn2V
D.
15CrlMoV
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举一反三
【简答题】Today is Saturday. It’s sunny and warm. Many children from No. 1 Middle School are at the Old People’s Home. Now, they’re helping the old people. Look! Li Min and Zhan Ran are cleaning the windows. Ma...
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【判断题】朗伯-比尔定律仅适用于紫外区和可见区,利用这一原理得到了紫外可见分光光度计。
A.
正确
B.
错误
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【单选题】下列关于盐酸的叙述正确的是?
A.
盐酸就是液态氯化氢
B.
纯净的盐酸是浅黄色液体
C.
浓盐酸在空气里会冒白烟
D.
盐酸有腐蚀性
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【简答题】词汇（10分） 小题1: There are too many children ____( 咳嗽)in her class today 小题2: Ben is ___(躺)on the grass and enjoying the sunshine. 小题3: Everyone has two ____（脚） 小题4: .If you have a _____(胃疼),you should no...
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【多选题】下列关于螺内酯叙述正确的是
A.
留钾性利尿药，又称安体舒通
B.
与硫酸反应，溶液显橙黄色，有黄绿色荧光，缓缓加热，溶液显深红色，并有硫化氢气体产生，遇湿润的乙酸铅试纸显暗黑色
C.
利尿作用要强于磺酰胺及苯并噻嗪类利尿药，它是醛固酮拮抗剂
D.
临床上用于醛固酮升高的顽固性水肿，常与氢氯噻嗪类药物合用，可增加疗效，并防止低血钾症
E.
本品长期单独使用可致高血钾症及男性女性化等副作用
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【单选题】关于黄体，下列叙述正确的是
A.
待黄体中的血液被吸收后即变成白体
B.
排卵后10天黄体体积和功能达到高峰
C.
若卵子未受精，黄体逐渐退化，黄体功能限于14天
D.
排卵后卵泡腔出血形成黄体
E.
只有在下次月经来潮后黄体才完全衰退
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【简答题】D Do you like Home with Kids(《家有儿女》)? It's very popular. Many children like it. There is a sister and two brothers in their family. Father doesn't do housework often. He is always happy. Mother loves ...
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【简答题】Do you like Home with Kids (《家有儿女》)? It is very popular (受欢迎的) now. many children like it. There is a sister and two brothers in their family. Father doesn’t do housework often. He is always happy. Mo...
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【简答题】听短文，选答案。 1. How many children are there in Mr Baker's family? A. Three. B.Four. C. Five. 2. Who is on the most outgoing girls in her school? A. Gloria. B. Roy. C. Mark. 3. When does Mr Baker take Roy ...
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【多选题】关于黄体下列哪些叙述正确
A.
可理解为排卵后卵泡
B.
由体积大的颗粒黄体细胞和体积小的膜黄体细胞组成
C.
排出的卵子若受精产生的黄体比未受精产生的黄体寿命要长
D.
黄体主要功能是分泌雌激素和孕激素
E.
退化的黄体称为白体
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相关题目：
【简答题】Today is Saturday. It’s sunny and warm. Many children from No. 1 Middle School are at the Old People’s Home. Now, they’re helping the old people. Look! Li Min and Zhan Ran are cleaning the windows. Ma...
查看完整题目与答案
【判断题】朗伯-比尔定律仅适用于紫外区和可见区,利用这一原理得到了紫外可见分光光度计。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列关于盐酸的叙述正确的是?
A.
盐酸就是液态氯化氢
B.
纯净的盐酸是浅黄色液体
C.
浓盐酸在空气里会冒白烟
D.
盐酸有腐蚀性
查看完整题目与答案
【简答题】词汇（10分） 小题1: There are too many children ____( 咳嗽)in her class today 小题2: Ben is ___(躺)on the grass and enjoying the sunshine. 小题3: Everyone has two ____（脚） 小题4: .If you have a _____(胃疼),you should no...
查看完整题目与答案
【多选题】下列关于螺内酯叙述正确的是
A.
留钾性利尿药，又称安体舒通
B.
与硫酸反应，溶液显橙黄色，有黄绿色荧光，缓缓加热，溶液显深红色，并有硫化氢气体产生，遇湿润的乙酸铅试纸显暗黑色
C.
利尿作用要强于磺酰胺及苯并噻嗪类利尿药，它是醛固酮拮抗剂
D.
临床上用于醛固酮升高的顽固性水肿，常与氢氯噻嗪类药物合用，可增加疗效，并防止低血钾症
E.
本品长期单独使用可致高血钾症及男性女性化等副作用
查看完整题目与答案
【单选题】关于黄体，下列叙述正确的是
A.
待黄体中的血液被吸收后即变成白体
B.
排卵后10天黄体体积和功能达到高峰
C.
若卵子未受精，黄体逐渐退化，黄体功能限于14天
D.
排卵后卵泡腔出血形成黄体
E.
只有在下次月经来潮后黄体才完全衰退
查看完整题目与答案
【简答题】D Do you like Home with Kids(《家有儿女》)? It's very popular. Many children like it. There is a sister and two brothers in their family. Father doesn't do housework often. He is always happy. Mother loves ...
查看完整题目与答案
【简答题】Do you like Home with Kids (《家有儿女》)? It is very popular (受欢迎的) now. many children like it. There is a sister and two brothers in their family. Father doesn’t do housework often. He is always happy. Mo...
查看完整题目与答案
【简答题】听短文，选答案。 1. How many children are there in Mr Baker's family? A. Three. B.Four. C. Five. 2. Who is on the most outgoing girls in her school? A. Gloria. B. Roy. C. Mark. 3. When does Mr Baker take Roy ...
查看完整题目与答案
【多选题】关于黄体下列哪些叙述正确
A.
可理解为排卵后卵泡
B.
由体积大的颗粒黄体细胞和体积小的膜黄体细胞组成
C.
排出的卵子若受精产生的黄体比未受精产生的黄体寿命要长
D.
黄体主要功能是分泌雌激素和孕激素
E.
退化的黄体称为白体
查看完整题目与答案