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【单选题】
看下图填空:图中总等效电感等效计算公式为( );计算值为L=( )。A.
；
B.
；
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举一反三
【单选题】What kind of laptop is their latest design?
A.
The ultraportable laptop.
B.
The mid-sized laptop.
C.
The desktop replacement laptop.
【简答题】In the old days, his father was f______ to keep a single thing of his own.
【单选题】Father ...a laptop for me as My birthday present.
A.
was offered
B.
is offered
C.
offered to buy
D.
offered buying
【单选题】We can learn from the passage that ______.
A.
laptop computers are difficult to use
B.
laptop computers are more powerful than desktop
C.
Westlake College is a very rich university
D.
Westlake College's students will mainly use laptops
【单选题】听力原文：F: Does your father smoke? M: No, but he used to smoke. Has the father given up smoking?
A.
Yes, he used to.
B.
No, 'he hasn't.
C.
Yes, he has.
【单选题】The laptop computer(便携式电脑) is popular all over the world because it is small enough for us to put on the upper part of our legs. People use them on trains and airplanes, in airports and hotels. These ...
A.
very convenient to use in a lot of places
B.
cheap enough for everyone to get one
C.
small enough to put into one's pocket
D.
easy to take to and from classrooms
【单选题】—I hear you _________ the latest laptop for a week. —No, my father ______ it for me as a birthday present a month ago.
A.
have bought, bought
B.
have bought, have had
C.
have had, have bought
D.
have had, bought
【单选题】听力原文：F: How many meetings did your father have last week? M: My father had 5 meetings. What did the boy's father do last week?
A.
Had 5 classes.
B.
Had 5 meetings.
C.
Had 5 parties.
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