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【单选题】
长期服用普萘洛尔,使 β 受体向上调节,突然停药后,血压急剧升高,心律失常,甚至危及生命,此现象属于药物的
A.
变态反应
B.
继发反应
C.
毒性反应
D.
停药反应
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参考答案：
举一反三
【简答题】某生物有四对同源染色体,在减数分裂中能形成( )个二价体和( )条染色体。
查看完整题目与答案
【多选题】下列不属于轨道交通安检工作的特点是
A.
安全与便捷相矛盾
B.
工作强度大，压力山大
C.
客流呈现潮汐式变化
D.
工作时间长，工作枯燥乏味
查看完整题目与答案
【单选题】【D3】 LIZ: GEEZ! YOUR ROOM IS LIKE AN ICE-BOX! TERRI:【D1】______IT' S JUST COMFORTABL E. LIZ: YEAH, IF YOU' RE A PENGUI N. JUST LOOK AT ME! 【D2】______ TERRI: BUT YOU DON' T HAVE TO STAY HER E. I THINK Y...
B.
BY THE DOOR, ON THE WALL.
C.
I'M SHAKING ALL OVER.
D.
NO, IT'S NOT!
查看完整题目与答案
【简答题】某生物有四对同源染色体,在减数分裂中能形成 个二价体和 条染色单体。
查看完整题目与答案
【单选题】听力原文：M: Susan, could you do me a favor? W: What is it, John? You will ask for a leave from Professor Li's class again? M: No, no. This is easy compared to that. My cousin is coming on Thursday. She ha...
A.
He will meet her cousin sister at the station.
B.
He will ask for a leave from the class.
C.
He will have an interview.
D.
He will be on duty at the library.
查看完整题目与答案
【单选题】图甲表示某动物精原细胞中一对同源染色体,图乙表示该精原细胞形成的精细胞中的一条染色体,若只考虑图中字母所表示的基因,下列相关叙述中正确的是
A.
复制形成的两个A基因发生分离的时期为有丝分裂后期和减数第一次分裂后期
B.
图乙所示的精细胞形成的最可能原因是在减数分裂间期发生了基因突变
C.
与乙同时产生的另外三个精细胞的基因型最可能为AdE、aDe、aDe
D.
该精原细胞经减数分裂最可能产生了四种不同基因组成的精细胞
查看完整题目与答案
【判断题】几乎所有的文学写作技巧都可以被广告文案写作所使用”。
A.
正确
B.
错误
查看完整题目与答案
【简答题】A. Oh, yes. How do you do, Mr. Smith? My name is LiYing B. Excuse me C. you are the general manager D. Welcome to our company E. I’ll be glad to see you again. F. Here is my card. G. That’s all right ...
查看完整题目与答案
【简答题】work in pairs and role-play the dialogue below. A: Can you do me a favor? B: What can I do for you? A : I’m very busy recently and can’t finish my homework. There’s too much of it. B: What do you mean...
查看完整题目与答案
【单选题】Student A: By the way, would you please do me a favor by passing the book over? Student B: ______, here you are.
A.
I think so.
B.
With pleasure.
C.
Please take it easy.
D.
Yes, but why?
E.
Sure you can.
F.
It's very kind of you!
G.
Never mind.
H.
Not too bad.
查看完整题目与答案
相关题目：
【简答题】某生物有四对同源染色体,在减数分裂中能形成( )个二价体和( )条染色体。
查看完整题目与答案
【多选题】下列不属于轨道交通安检工作的特点是
A.
安全与便捷相矛盾
B.
工作强度大，压力山大
C.
客流呈现潮汐式变化
D.
工作时间长，工作枯燥乏味
查看完整题目与答案
【单选题】【D3】 LIZ: GEEZ! YOUR ROOM IS LIKE AN ICE-BOX! TERRI:【D1】______IT' S JUST COMFORTABL E. LIZ: YEAH, IF YOU' RE A PENGUI N. JUST LOOK AT ME! 【D2】______ TERRI: BUT YOU DON' T HAVE TO STAY HER E. I THINK Y...
B.
BY THE DOOR, ON THE WALL.
C.
I'M SHAKING ALL OVER.
D.
NO, IT'S NOT!
查看完整题目与答案
【简答题】某生物有四对同源染色体,在减数分裂中能形成 个二价体和 条染色单体。
查看完整题目与答案
【单选题】听力原文：M: Susan, could you do me a favor? W: What is it, John? You will ask for a leave from Professor Li's class again? M: No, no. This is easy compared to that. My cousin is coming on Thursday. She ha...
A.
He will meet her cousin sister at the station.
B.
He will ask for a leave from the class.
C.
He will have an interview.
D.
He will be on duty at the library.
查看完整题目与答案
【单选题】图甲表示某动物精原细胞中一对同源染色体,图乙表示该精原细胞形成的精细胞中的一条染色体,若只考虑图中字母所表示的基因,下列相关叙述中正确的是
A.
复制形成的两个A基因发生分离的时期为有丝分裂后期和减数第一次分裂后期
B.
图乙所示的精细胞形成的最可能原因是在减数分裂间期发生了基因突变
C.
与乙同时产生的另外三个精细胞的基因型最可能为AdE、aDe、aDe
D.
该精原细胞经减数分裂最可能产生了四种不同基因组成的精细胞
查看完整题目与答案
【判断题】几乎所有的文学写作技巧都可以被广告文案写作所使用”。
A.
正确
B.
错误
查看完整题目与答案
【简答题】A. Oh, yes. How do you do, Mr. Smith? My name is LiYing B. Excuse me C. you are the general manager D. Welcome to our company E. I’ll be glad to see you again. F. Here is my card. G. That’s all right ...
查看完整题目与答案
【简答题】work in pairs and role-play the dialogue below. A: Can you do me a favor? B: What can I do for you? A : I’m very busy recently and can’t finish my homework. There’s too much of it. B: What do you mean...
查看完整题目与答案
【单选题】Student A: By the way, would you please do me a favor by passing the book over? Student B: ______, here you are.
A.
I think so.
B.
With pleasure.
C.
Please take it easy.
D.
Yes, but why?
E.
Sure you can.
F.
It's very kind of you!
G.
Never mind.
H.
Not too bad.
查看完整题目与答案
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