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【简答题】
跳变指令将信号的跳变转换成持续仅一个 的短脉冲。 A. 扫描周期
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参考答案:
举一反三
【简答题】用所给词的适当形式填空 。 1.Nobody teaches her English. She learns it by (she). 2.I think the red skirt looks as ( good) as the green one.
【多选题】在运用价值工程方法对某一选定设计方案进行功能评价中,下列有关功能指数法中价值功能分析的表述,正确的有( )。
A.
价值指数小于1,说明评价对象需要改进。
B.
价值指数大于1,可能是对象在技术、经济方面具有某些特殊性,则评价对象无需改进。
C.
价值指数大于1,可能是成本偏低,使对象功能也偏低,则评价对象需要改进
D.
价值指数大于1,可能是存在过剩功能,则评价对象不需要改进
E.
价值指数等于1,说明评价对象无需改进
【单选题】注册会计师对应收账款实施审计程序时,应首先考虑采用函证程序,仅在函证程序无效或受限时才实施替代审计程序,主要目的是
A.
保证审计证据的充分性
B.
保证审计证据的适当性
C.
降低审计成本
D.
提高审计效率
【简答题】完形填空。 Hello, everyone. Look at this 1 . The girl 2 is Maria. She is 3 . She has 4 hair. Michael is strong. He is in 5 black cap and blue shoes. He has blond hair. Jane is in a purple T-shirt and a pin...
【简答题】Jane is an English girl . She is twelve .She is a junior high school student . Her mother is Helen and her father is Jack .Her brother, Tom ,is a student ,too .He is in black pants .Jane is in a red s...
【单选题】She____ her skirt yesterday .
A.
wash
B.
washing
C.
washed
【单选题】注册会计师对应收账款实施审计程序时,应首先考虑采用函证程序,仅在函证程序无效或受限时才实施替代审计程序,主要目的是( )
A.
保证审计证据的充分性
B.
降低审计成本
C.
提高审计效率
D.
保证审计证据的适当性
【简答题】Kate is my good 1 . She is 2 Canada. She is eleven 3 old. She has a round 4 , big blue eyes and a small 5 . She 6 tall.  She 7 long hair. She is 8 a purple skirt. Her sister is a 9 . She teaches(教) En...
【简答题】完形填空。 Kate is my good 1 . She is 2 Canada. She is eleven 3 old. She has a round 4 , big blue eyes and a small 5 . She 6 tall.  She 7 long hair. She is 8 a purple skirt. Her sister is a 9 . She teaches...
【单选题】关于紫外线,下述哪项不正确
A.
能干扰DNA合成
B.
消毒效果与作用时间有关
C.
常用于空气,物品表面消毒
D.
对眼和皮肤有刺激作用
E.
穿透力强
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