1.选择题- (共11题)
9.
如图所示,理想变压器的原线圈连接一只理想交流电流表,副线圈匝数可以通过滑动触头Q来调节,在副线圈两端连接了定值电阻R0和滑动变阻器R,P为滑动变阻器的滑动触头.在原线圈上加一电压为U的正弦交流电,则( )
10.
如图所示,理想变压器的原线圈连接一只理想交流电流表,副线圈匝数可以通过滑动触头Q来调节,在副线圈两端连接了定值电阻R0和滑动变阻器R,P为滑动变阻器的滑动触头.在原线圈上加一电压为U的正弦交流电,则( )
11.
如图所示,理想变压器的原线圈连接一只理想交流电流表,副线圈匝数可以通过滑动触头Q来调节,在副线圈两端连接了定值电阻R0和滑动变阻器R,P为滑动变阻器的滑动触头.在原线圈上加一电压为U的正弦交流电,则( )
2.单项选择- (共11题)
12.
______ the number of cars, only _____small number of people have attended the meeting.
A.Judging from; a | B.Judged from; a |
C.Judging from; the | D.Judged from; the |
13.
Many students believe the choice of their courses and universities should ______ their own interests.
A.be based on | B.based on | C.be basing on | D.base on |
14.
Nowadays more and more people prefer ______ out to enjoy nature rather than stay indoors at the weekends.
A.to go | B.going | C.go | D.to going |
15.
Professor Lee failed many times but he ________found a good way to solve the problem.
A.gradually | B.entirely | C.finally | D.frequently |
16.
The fighting between the two countries left the area ______.
A.in peace | B.in silence | C.in ruins | D.in hope |
17.
What surprised me was not what he said but the way _________ he said it.
A.that | B.where | C.which | D.in that |
18.
I am determined to get a ticket for the concert ____ it means standing in a line all night.
A.as though | B.even if | C.as if | D.so that |
19.
--- Oh, it’s you! I ___________ you.
---- I have just had my hair cut, and I am wearing new glasses.
---- I have just had my hair cut, and I am wearing new glasses.
A.didn’t recognize | B.don’t recognize |
C.haven’t recognized | D.hadn’t recognized |
20.
It was the first time that I ______ the movie, and I fell in love with it at once.
A.am watching | B.was watching | C.have watched | D.had watched |
21.
The lady insisted that the young man ____her wallet and____to the police station at once.
A.had stolen; be sent | B.should steal; sent |
C.has stolen; sending | D.steal; had been sent |
试卷分析
-
【1】题量占比
选择题:(11道)
单项选择:(11道)
-
【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:0
5星难题:0
6星难题:11
7星难题:0
8星难题:0
9星难题:0