皮皮学，免费搜题
登录
搜题
【单选题】
抽取样品总量超过检验用量时,可使用( )再取样至剩余量足够完成实验以及留样为止。
A.
二分法
B.
三分法
C.
四分法
D.
八分法
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
【单选题】Library The library is a place where books, journals, microfilms, audio and visual materials are kept and organized to support the cultural, informational, recreational, and educational needs of the g...
A.
Y
B.
N
C.
NG
查看完整题目与答案
【多选题】以下对“休闲”的理解,正确的有
A.
休闲就是进行自己喜欢并且本能的感到有价值的活动
B.
休闲是指人们从具有一定约束性的生活环境中的压力下解脱出来，在自由的环境下，自觉自愿进行的活动。
C.
有闲暇时间，不一定能真正实现休闲，还取决于个人的认知能力、信仰及其人生态度
D.
什么都不做，什么都不想，无所事事，也是一种休闲方式
查看完整题目与答案
【多选题】申请个人住房公积金贷款，借款人应具备的基本条件包括( )。
A.
具有城镇常住户口或有效居留身份
B.
按时足额缴存住房公积金并具有个人住房公积金存款账户
C.
有符合要求的担保
D.
有合法有效的购买、大修住房的合同、协议
查看完整题目与答案
【单选题】(2013·安徽高考)Before you pay a visit to a place of interest, look in your local library ________ a book about it.
A.
on
B.
at
C.
for
D.
to
查看完整题目与答案
【单选题】The library is a good place . [     ]
A.
of read
B.
reading
C.
to read
D.
reads
查看完整题目与答案
【单选题】达尔文认为生物出现生存斗争的原因是( )。
A.
生物个体间有强有弱
B.
生物同时存有着遗传和变异的矛盾
C.
生物过度繁殖和有限的生存繁殖条件之间的矛盾
D.
适者生存、不适者被淘汰的过程
查看完整题目与答案
【简答题】Where did the conversation most probably take place? [A] In a library. [B] In a classroom. [C] In a bookstore. [D] In a hotel.
查看完整题目与答案
【简答题】完形填空。 A library is a place to find out about anything. In it there are mostly books, but there are also pictures, papers, maps, magazines and records. Special science and art shows, story hours, films...
查看完整题目与答案
【单选题】Before you pay a visit to a place of interest, look in your local library___________a book about it.
A.
on
B.
at
C.
for
D.
to
查看完整题目与答案
【简答题】Where does this conversation most probably take place? [A] In a library. [B] In a hospital. [C] At a bank. [D] In a store.
查看完整题目与答案
相关题目：
【单选题】Library The library is a place where books, journals, microfilms, audio and visual materials are kept and organized to support the cultural, informational, recreational, and educational needs of the g...
A.
Y
B.
N
C.
NG
查看完整题目与答案
【多选题】以下对“休闲”的理解,正确的有
A.
休闲就是进行自己喜欢并且本能的感到有价值的活动
B.
休闲是指人们从具有一定约束性的生活环境中的压力下解脱出来，在自由的环境下，自觉自愿进行的活动。
C.
有闲暇时间，不一定能真正实现休闲，还取决于个人的认知能力、信仰及其人生态度
D.
什么都不做，什么都不想，无所事事，也是一种休闲方式
查看完整题目与答案
【多选题】申请个人住房公积金贷款，借款人应具备的基本条件包括( )。
A.
具有城镇常住户口或有效居留身份
B.
按时足额缴存住房公积金并具有个人住房公积金存款账户
C.
有符合要求的担保
D.
有合法有效的购买、大修住房的合同、协议
查看完整题目与答案
【单选题】(2013·安徽高考)Before you pay a visit to a place of interest, look in your local library ________ a book about it.
A.
on
B.
at
C.
for
D.
to
查看完整题目与答案
【单选题】The library is a good place . [     ]
A.
of read
B.
reading
C.
to read
D.
reads
查看完整题目与答案
【单选题】达尔文认为生物出现生存斗争的原因是( )。
A.
生物个体间有强有弱
B.
生物同时存有着遗传和变异的矛盾
C.
生物过度繁殖和有限的生存繁殖条件之间的矛盾
D.
适者生存、不适者被淘汰的过程
查看完整题目与答案
【简答题】Where did the conversation most probably take place? [A] In a library. [B] In a classroom. [C] In a bookstore. [D] In a hotel.
查看完整题目与答案
【简答题】完形填空。 A library is a place to find out about anything. In it there are mostly books, but there are also pictures, papers, maps, magazines and records. Special science and art shows, story hours, films...
查看完整题目与答案
【单选题】Before you pay a visit to a place of interest, look in your local library___________a book about it.
A.
on
B.
at
C.
for
D.
to
查看完整题目与答案
【简答题】Where does this conversation most probably take place? [A] In a library. [B] In a hospital. [C] At a bank. [D] In a store.
查看完整题目与答案