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【判断题】
对于薄膜而言,从薄膜上、下表面反射的前两的光程差与从薄膜下表面透射的前两的光程差的差为光在真空中波长的一半。
A.
正确
B.
错误
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参考答案：
举一反三
【单选题】某人独立射击三次,其命中率为0.8,则三次中至多击中一次的概率为( ).
A.
0.2
B.
0.12
C.
0.104
D.
0.15
查看完整题目与答案
【单选题】某人独立射击三次,其命中率为0.8,则三次中至多击中一次的概率为
A.
0.002
B.
0.008
C.
0.08
D.
0.104
查看完整题目与答案
【单选题】Which of the following topic can be used to conduct an informative speech?
A.
Five steps of designing a computer game.
B.
Smoking should be allowed at home.
C.
Brief comment on receiving first prize
D.
C hanging some basic requirements of the course.
查看完整题目与答案
【单选题】According to one teacher, rather than drown students' compositions in critical red ink, the teacher should__________.
A.
comment favorably on improvements over their previous work
B.
make sure his students hand in something above their usual standard
C.
write a brief comment in the margin to please them
D.
show his students that he is aware they are eager to be praised
查看完整题目与答案
【判断题】急性上呼吸道感染多数需要使用抗生素治疗
A.
正确
B.
错误
查看完整题目与答案
【单选题】要了解某校教师的科研情况,则总体单位是( )。
A.
该校全部教师的科研情况
B.
该校每一个教师的科研情况
C.
该校全部教师
D.
该校每一位教师
查看完整题目与答案
【多选题】What will be included in a reply to the first order? 回复首次订单的信函中应包含以下哪些内容?
A.
Express pleasure at receiving the order
B.
Add a favorable comment on the goods ordered
C.
Include an assurance of prompt and careful attention
D.
Draw attention to other products likely to be of interest
E.
Ask for catalogues and samples
F.
Hope for further orders
G.
Enquire for specific products
H.
Give a brief introduction of your company
查看完整题目与答案
【单选题】硬脂酸镁在制备片剂中的作用主要是:
A.
吸收剂
B.
崩解剂
C.
润滑剂
D.
粘合剂
查看完整题目与答案
【单选题】某人独立射击三次,其命中率为0.8,则三次都未击中的概率为( )。
A.
0.002
B.
0.008
C.
0.08
D.
0.104
查看完整题目与答案
【单选题】下列哪一个选项不是小组工作维持阶段中的组员因素?
A.
地理位置
B.
教育背景
C.
个人技能
D.
年龄、语言、认知能力
查看完整题目与答案
相关题目：
【单选题】某人独立射击三次,其命中率为0.8,则三次中至多击中一次的概率为( ).
A.
0.2
B.
0.12
C.
0.104
D.
0.15
查看完整题目与答案
【单选题】某人独立射击三次,其命中率为0.8,则三次中至多击中一次的概率为
A.
0.002
B.
0.008
C.
0.08
D.
0.104
查看完整题目与答案
【单选题】Which of the following topic can be used to conduct an informative speech?
A.
Five steps of designing a computer game.
B.
Smoking should be allowed at home.
C.
Brief comment on receiving first prize
D.
C hanging some basic requirements of the course.
查看完整题目与答案
【单选题】According to one teacher, rather than drown students' compositions in critical red ink, the teacher should__________.
A.
comment favorably on improvements over their previous work
B.
make sure his students hand in something above their usual standard
C.
write a brief comment in the margin to please them
D.
show his students that he is aware they are eager to be praised
查看完整题目与答案
【判断题】急性上呼吸道感染多数需要使用抗生素治疗
A.
正确
B.
错误
查看完整题目与答案
【单选题】要了解某校教师的科研情况,则总体单位是( )。
A.
该校全部教师的科研情况
B.
该校每一个教师的科研情况
C.
该校全部教师
D.
该校每一位教师
查看完整题目与答案
【多选题】What will be included in a reply to the first order? 回复首次订单的信函中应包含以下哪些内容?
A.
Express pleasure at receiving the order
B.
Add a favorable comment on the goods ordered
C.
Include an assurance of prompt and careful attention
D.
Draw attention to other products likely to be of interest
E.
Ask for catalogues and samples
F.
Hope for further orders
G.
Enquire for specific products
H.
Give a brief introduction of your company
查看完整题目与答案
【单选题】硬脂酸镁在制备片剂中的作用主要是:
A.
吸收剂
B.
崩解剂
C.
润滑剂
D.
粘合剂
查看完整题目与答案
【单选题】某人独立射击三次,其命中率为0.8,则三次都未击中的概率为( )。
A.
0.002
B.
0.008
C.
0.08
D.
0.104
查看完整题目与答案
【单选题】下列哪一个选项不是小组工作维持阶段中的组员因素?
A.
地理位置
B.
教育背景
C.
个人技能
D.
年龄、语言、认知能力
查看完整题目与答案
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