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【单选题】
四、逻辑判断。每题给出一段陈述,这段陈述被假设是正确的,不容置疑的。要求你根据这段陈述,选择一个答案。注意:正确的答案应与所给的陈述相符合,不需要任何附加说明即可以从陈述中直接推出。 第91题:毫无疑问,采用多媒体课件进行教学能够提高教学效果。即使课件做得过于简单,只是传统的板书的“搬家”,未能真正实现多媒体的功效,也可以起到节省时间的作用。 以下哪一项陈述是上面的论证所依赖的假设?( )
A.
有些教师使用的课件过于简单,不能真正发挥多媒体的功效
B.
用多媒体课件代替传统的板书可以节省写板书的时间
C.
将板书的内容移入课件不会降低传统的板书在教学中的功效
D.
采用多媒体课件进行教学比使用传统的板书进行教学有明显的优势
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举一反三
【单选题】In middle age, men and women often view life very differently, especially if they are couples who have led traditional lives. By middle age, the husband is often comfortable in his position at work an...
A.
comparing
B.
contrasting
C.
comparing and contrasting
【简答题】One night four college kids ____ 1 1____ (stay) out late, partying and having a good time. They paid no mind ___ 1 2___ the test they had scheduled for the next day and didn't study. In the morning, t...
【简答题】(2015· 四川高考 )My previous home had a stand of woods behind it and many animals in the backyard . That first year, I __ 1 __ feeding peanuts to the blue jays, then the squirrels . The squirrels had no _...
【单选题】单片机输出信号为( )电平
A.
RS-232
B.
TTL
C.
RS-449
D.
RS-232C
【简答题】In middle age, men and women often view life very differently, especially if they are couples who have led traditional lives. By middle age, the husband is often comfortable in his position at work an...
【单选题】单片机输出信号为( )电平。
A.
RS-232
B.
TTL
C.
RS-485
D.
RS-232C
【单选题】单片机输出信号为( )电平。
A.
RS-232C
B.
TTL
C.
RS-449
D.
RS-485
【单选题】They had no previous ______.
A.
convictions
B.
legislature
C.
assessment
D.
liabilities
【单选题】下面哪一条tar命令可以实现及打包又压缩home文件夹的功能?( )
A.
tar   –cvf    home.tar     /home
B.
tar  -tvf    home.tar
C.
tar   -xvf    home.tar
D.
tar  -cjvf    home.tbz    /home
【单选题】单片机输出信号为( )电平。
A.
RS-232C
B.
TTL
C.
RS-422
D.
RS-232
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