【判断题】【消耗次数：1】
电感、电容相串联的正弦交流电路的视在功率0。
①
正确
②
错误
参考答案：
复制
纠错
相关题目
随机题目
【单选题】
Parents are advised to take pressure ____ a child and give him some encouragement before an exam
①
off
②
out
③
from
④
away
【单选题】
My command of English is not ____ yours.
①
ashalfas
②
sohalfgoodas
③
goodashalfas
④
goodashalfas
【单选题】
The generous donation from China to the sufferers in the killing Indian Ocean Quake-tsunami has ____ the Chinese people’s unselfishness and internationalism.
①
letout
②
broughtout
③
givenout
④
takenout
【单选题】
I know the man by ____ but I have never spoken to him.
①
chance
②
heart
③
sight
④
experience
【单选题】
——Mary, what would you say to a holiday for the weekend?
——____. I am simply tired of life here.
①
You’retakenthewordsoutofmymouth
②
Enjoyyourself
③
Ican’taffordthetime
④
Whereshouldwego?
【单选题】
——Do you have anything in mind ____ you’d like for supper?
——Well, ____ is okay with me.
①
that；anything
②
which；everything
③
what；whatever
④
where；something
【单选题】
____ nearly all behavior is learned behavior is a basic assumption of social scientists.
①
/
②
That
③
Itisacceptable
④
When
【单选题】
——Tomorrow ____ my birthday. I’d like you and Jane to come.
——I’m not sure if she ____ free.
①
willbe；is
②
isgoingto；is
③
is；is
④
is；willbe
【单选题】
I haven’t read ____ of his books, but judging from the one I have read I think he’s a very promising writer.
①
any
②
none
③
both
④
either