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【判断题】
曲线 有3条渐近线,分别是 和 .
A.
正确
B.
错误
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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】稠浸膏的含水量约为
A.
85%
B.
15%~20%
C.
5%
D.
10%~35%
E.
45%
【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
【简答题】The thief was arrested by the policeman.
【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
【单选题】稠浸膏的含水量约为
A.
5%
B.
5%~10%
C.
10%
D.
15%~25%
E.
15%~20%
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