皮皮学,免费搜题
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【单选题】
(2015年-上-综合)平时嗓门很大的,在回答老师提问声音却很低,老师批评说:“声音这么小,难道你是蚊子吗?”话音刚落全班哄堂大笑,该老师的做法
A.
不合理,没有体现时候幼儿的尊重
B.
不合理,歧视幼儿的生理缺陷
C.
合理,有助于促进幼儿自主学习
D.
合理,有助于激发幼儿主动反思
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举一反三
【单选题】The thief was caught ______ he was leaving the shop.
A.
after
B.
as
C.
before
【判断题】为得到更好的滤波效果,可以将电容滤波和电感滤波混合使用而构成复式滤波电路。()
A.
正确
B.
错误
【单选题】The thief was caught stealing money from the shop opposite the school and _________ by the local police at the moment.
A.
was questioned
B.
had questioned
C.
is being questioned
D.
has been questioning
【简答题】complain 的名词形式是 () 2. condemn的名词形式是() 3. fertile 的反义词是 () 4. ripe 的动词形式是() 5. scarcity的形容词形式是()
【单选题】The thief was( )by the police at the railway station.
A.
carpet
B.
mined
C.
captured
D.
mounted
【单选题】“Stop thief! Stop thief!” But the thief was ________ by the crowd and we lost sight of it.
A.
drowned
B.
swallowed
C.
caught
D.
stopped
【单选题】Soon the thief was caught and fined five times______he should have paid.
A.
. as many money as
B.
. the amount of money
C.
. the money as  
D.
. more money as
【多选题】电容滤波电路的特点是( )
A.
适用于小电流负载
B.
适用于负载电流较大的场合
C.
输出电压平均值较小
D.
输出电压平均值升高
【单选题】The thief was caught______ he was leaving the shop.
A.
as
B.
after
C.
before
【判断题】电容滤波电路中RL值越大,滤波效果越好。( )
A.
正确
B.
错误
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