皮皮学，免费搜题
登录
搜题
【简答题】
将红细胞置于低渗溶液中，会发生＿＿现象。 A. 溶血
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【简答题】判断下列数列是否为等差数列;如果是,求出公差 ( 1)数列4,7,10,13,16,.... (公差是3) ( 2)数列6,4,2,0,-2,-4; (公差是-2) ( 3)数列 1,1,1,1,1; (公差是0) ( 4)数列 -3,-2,-1,1,2,3 ; (不是)
查看完整题目与答案
【单选题】从不同种出行方式对二氧化碳排放量,我们很清晰看到大力发展什么是控制汽车增速的一个主要措施?
A.
新能源汽车
B.
公共交通
C.
高铁
D.
共享单车
查看完整题目与答案
【单选题】When the author is talking about the Jewish Population Survey, he seems ______.
A.
to believe the shrinking of the Jews in America
B.
to support the rejection of full integration into society
C.
to blame United Jewish Communities
D.
to be willing to tolerate the fault of United Jewish Communities
查看完整题目与答案
【单选题】The author's primary concern in this passage is to ________.
A.
defend people who are addicted to work
B.
encourage us not to worry about our imperfections
C.
accuse famous men of being poor friends
D.
consider the difficulties that we will meet at middle-age
查看完整题目与答案
【单选题】The last paragraph suggests that the author believes that ________.
A.
it is definitely more sensible to ask the question about working to live and living to work than it is to play the "live-to-eat or eat-to-live" theme
B.
only work can provide pride and fulfillment
C.
leisure can provide pride and fulfillment
查看完整题目与答案
【单选题】The author thinks that the theatre superstitions ___________.
A.
B.
C.
D.
D
查看完整题目与答案
【单选题】关节活动度检查时如查出主动运动关节活动度与被动运动不一致时,应
A.
分别测量关节主动活动度和被动活动度，常以被动运动幅度为准
B.
分别测量关节主动活动度和被动活动度，常以主动运动幅度为准
C.
只需测量关节主动活动度
D.
只需测量关节被动活动度
E.
以上都不正确
查看完整题目与答案
【简答题】已知{a n }为递增的等比数列，且{a 1 ，a 3 ，a 5 } {－10，－6，－2,0,1,3,4,16}． (1)求数列{a n }的通项公式； (2)是否存在等差数列{b n }，使得a 1 b n ＋a 2 b n －1 ＋a 3 b n －2 ＋…＋a n b 1 ＝2 n+1 －n－2对一切n∈N * 都成立？若存在，求出b n ；若不存在，说明理由．
查看完整题目与答案
【简答题】设数列{a n }满足 a 1 =0，4 a n+1 =4 a n +2 4 a n +1 +1 ，令 b n = 4 a n +1 ． （1）试判断数列{b n }是否为等差数列？并求数列{b n }的通项公式； （2）令 T n = b 1 × b 3 × b 5 ×…× b (2n-1) b 2 × b 4 × b 6 ×… b 2n ，是否存在实数a，使得不等式 T n b n +1 ＜ ...
查看完整题目与答案
【单选题】The bus driver told the author that _________ .
A.
a. her bus had four lights
B.
b. her route was a long one
C.
c. she couldn't help
D.
d. she would help as far as four traffic lights
查看完整题目与答案
相关题目：
【简答题】判断下列数列是否为等差数列;如果是,求出公差 ( 1)数列4,7,10,13,16,.... (公差是3) ( 2)数列6,4,2,0,-2,-4; (公差是-2) ( 3)数列 1,1,1,1,1; (公差是0) ( 4)数列 -3,-2,-1,1,2,3 ; (不是)
查看完整题目与答案
【单选题】从不同种出行方式对二氧化碳排放量,我们很清晰看到大力发展什么是控制汽车增速的一个主要措施?
A.
新能源汽车
B.
公共交通
C.
高铁
D.
共享单车
查看完整题目与答案
【单选题】When the author is talking about the Jewish Population Survey, he seems ______.
A.
to believe the shrinking of the Jews in America
B.
to support the rejection of full integration into society
C.
to blame United Jewish Communities
D.
to be willing to tolerate the fault of United Jewish Communities
查看完整题目与答案
【单选题】The author's primary concern in this passage is to ________.
A.
defend people who are addicted to work
B.
encourage us not to worry about our imperfections
C.
accuse famous men of being poor friends
D.
consider the difficulties that we will meet at middle-age
查看完整题目与答案
【单选题】The last paragraph suggests that the author believes that ________.
A.
it is definitely more sensible to ask the question about working to live and living to work than it is to play the "live-to-eat or eat-to-live" theme
B.
only work can provide pride and fulfillment
C.
leisure can provide pride and fulfillment
查看完整题目与答案
【单选题】The author thinks that the theatre superstitions ___________.
A.
B.
C.
D.
D
查看完整题目与答案
【单选题】关节活动度检查时如查出主动运动关节活动度与被动运动不一致时,应
A.
分别测量关节主动活动度和被动活动度，常以被动运动幅度为准
B.
分别测量关节主动活动度和被动活动度，常以主动运动幅度为准
C.
只需测量关节主动活动度
D.
只需测量关节被动活动度
E.
以上都不正确
查看完整题目与答案
【简答题】已知{a n }为递增的等比数列，且{a 1 ，a 3 ，a 5 } {－10，－6，－2,0,1,3,4,16}． (1)求数列{a n }的通项公式； (2)是否存在等差数列{b n }，使得a 1 b n ＋a 2 b n －1 ＋a 3 b n －2 ＋…＋a n b 1 ＝2 n+1 －n－2对一切n∈N * 都成立？若存在，求出b n ；若不存在，说明理由．
查看完整题目与答案
【简答题】设数列{a n }满足 a 1 =0，4 a n+1 =4 a n +2 4 a n +1 +1 ，令 b n = 4 a n +1 ． （1）试判断数列{b n }是否为等差数列？并求数列{b n }的通项公式； （2）令 T n = b 1 × b 3 × b 5 ×…× b (2n-1) b 2 × b 4 × b 6 ×… b 2n ，是否存在实数a，使得不等式 T n b n +1 ＜ ...
查看完整题目与答案
【单选题】The bus driver told the author that _________ .
A.
a. her bus had four lights
B.
b. her route was a long one
C.
c. she couldn't help
D.
d. she would help as far as four traffic lights
查看完整题目与答案