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【单选题】
“ 归浣女 , 莲动下渔舟” 两句出自的( )A.
《山居秋暝》
B.
《终南别业》
C.
《鹿柴》
D.
《馆》
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举一反三
【单选题】听力原文：M: Hello? W: Hello, Alan. This is Lucy. I'm in trouble. M: What happened? W: I'm afraid I won't be on the flight this afternoon. I got blocked in a traffic jam on the way to the airport and, by t...
A.
It had been cancelled when she arrived at the airport.
B.
She arrived at the airport too late to catch her flight.
C.
The plane was full when she arrived at the airport.
D.
She didn't have enough money to buy a ticket for the flight.
【单选题】运算放大器应用电路如图所示，在运算放大器线性工作区，输出电压与输入电压之间的运算关系是( )。
A.
uo=10（u1-u2）
B.
uo=10（u2-u1）
C.
uo=-10u1+11u2
D.
uo=10u1-11u2
【单选题】听力原文：W: I really like these gloves. They look good as a gift for my niece, but I'm afraid they will not fit. M: Don't worry. It says one size fits all. Q: What is this woman worried about? (17)
A.
Her niece will think these gloves are old-fashioned.
B.
Her niece might not like these gloves.
C.
These gloves might not be her niece's size.
D.
These gloves are the wrong colour.
【单选题】听力原文：M: I think the logic course is very interesting, but it's very difficult. I'm afraid I can't get through the reading list. W: Don't worry, you'll find the time somehow. Why is the man worded?
A.
He has failed in the logic examination.
B.
He must read a lot of books set by his logic teacher.
C.
He can't get the books he needs.
D.
He is lagging behind his classmates in studies.
【简答题】先学习”零比特插入法“,再做对应习题:---- -请写出011111111111111111011111进行零比特插入法后的二进制位串。
【单选题】—Could you finish the task in three days? — _____. I have something else to do these days. [ ]
A.
I'm afraid so
B.
I'm afraid not
C.
Yes, I think so
D.
I hope it
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