皮皮学，免费搜题
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搜题
【单选题】
连接键盘和鼠标的 PS/2 接口是一种 接口。
A.
方形
B.
三角形
C.
圆形
D.
梯形
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【多选题】数码单反相机的镜头通常分为三类:
A.
标准变焦镜头
B.
稳定镜头
C.
定焦镜头
D.
微距镜头
查看完整题目与答案
【单选题】One of the effective ways to enlarge your vocabulary is to ______ in reading English newspapers every day.
A.
persist
B.
insist
C.
assist
D.
consist
查看完整题目与答案
【单选题】Faster Effective Reading A higher reading rate, with no loss of comprehension, will help you in other subjects as well as in English, and the general principles apply to any language. Naturally, you w...
A.
only in your reading of a physics textbook
B.
improve your understanding of an economics textbook
C.
not only in your language study but also in other subjects
D.
choose the suitable materials for you to practice reading
查看完整题目与答案
【判断题】真核微生物中,基因重组主要有准性杂交、有性杂交、原生质体融合和遗传转化等。
A.
正确
B.
错误
查看完整题目与答案
【单选题】描述一组对称分布资料的集中趋势时,最适宜选择的指标是
A.
平均数
B.
算术均数
C.
几何均数
D.
中位数
E.
众数
查看完整题目与答案
【简答题】成绩统计表.xls (1)建立一个新字段,名为备注,内容为平均分小于70的输入“不合格”,否则输入“合格” (2)对备注分类汇总,计算合格与不合格的人数
查看完整题目与答案
【单选题】提取计算机系统的当前日期的函数是( )
A.
Date$
B.
Time$
C.
DateValue
D.
Now
查看完整题目与答案
【单选题】描述一组对称(或正态)分布资料的集中趋势时,最适宜选择的指标是( )
A.
算术均数
B.
几何均数
C.
中位数
D.
众数
查看完整题目与答案
【单选题】Faster Effective Reading A higher reading rate, with no loss of comprehension, will help you in other subjects as well as in English, and the general principles apply to any language. Naturally, you w...
A.
only in your reading of a physics textbook
B.
improve your understanding of an economics textbook
C.
not only in your language study but also in other subjects
D.
choose the suitable materials for you to practice reading
查看完整题目与答案
【单选题】根据我国有关法律规定，发行人申请初次公开发行股票，应当符合的条件之一是，发起 人认购的股本数额（少于4亿元）不少于公司拟发行股本总额的（ ）。
A.
25％
B.
30％
C.
35％
D.
40％
查看完整题目与答案
相关题目：
【多选题】数码单反相机的镜头通常分为三类:
A.
标准变焦镜头
B.
稳定镜头
C.
定焦镜头
D.
微距镜头
查看完整题目与答案
【单选题】One of the effective ways to enlarge your vocabulary is to ______ in reading English newspapers every day.
A.
persist
B.
insist
C.
assist
D.
consist
查看完整题目与答案
【单选题】Faster Effective Reading A higher reading rate, with no loss of comprehension, will help you in other subjects as well as in English, and the general principles apply to any language. Naturally, you w...
A.
only in your reading of a physics textbook
B.
improve your understanding of an economics textbook
C.
not only in your language study but also in other subjects
D.
choose the suitable materials for you to practice reading
查看完整题目与答案
【判断题】真核微生物中,基因重组主要有准性杂交、有性杂交、原生质体融合和遗传转化等。
A.
正确
B.
错误
查看完整题目与答案
【单选题】描述一组对称分布资料的集中趋势时,最适宜选择的指标是
A.
平均数
B.
算术均数
C.
几何均数
D.
中位数
E.
众数
查看完整题目与答案
【简答题】成绩统计表.xls (1)建立一个新字段,名为备注,内容为平均分小于70的输入“不合格”,否则输入“合格” (2)对备注分类汇总,计算合格与不合格的人数
查看完整题目与答案
【单选题】提取计算机系统的当前日期的函数是( )
A.
Date$
B.
Time$
C.
DateValue
D.
Now
查看完整题目与答案
【单选题】描述一组对称(或正态)分布资料的集中趋势时,最适宜选择的指标是( )
A.
算术均数
B.
几何均数
C.
中位数
D.
众数
查看完整题目与答案
【单选题】Faster Effective Reading A higher reading rate, with no loss of comprehension, will help you in other subjects as well as in English, and the general principles apply to any language. Naturally, you w...
A.
only in your reading of a physics textbook
B.
improve your understanding of an economics textbook
C.
not only in your language study but also in other subjects
D.
choose the suitable materials for you to practice reading
查看完整题目与答案
【单选题】根据我国有关法律规定，发行人申请初次公开发行股票，应当符合的条件之一是，发起 人认购的股本数额（少于4亿元）不少于公司拟发行股本总额的（ ）。
A.
25％
B.
30％
C.
35％
D.
40％
查看完整题目与答案