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【单选题】
一共射极放大电路的NPN三极管工作在饱和导通状态，其发射结电压 和集电结电压 分别为()。A.
>0, <0
B.
>0, >0
C.
<0, <0
D.
<0, <0
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举一反三
【单选题】—What did you do last night? —I _________TV and read books.
A.
watch
B.
watched
C.
have watched
【简答题】——I have watched the .——When ___ you ___ it?A. have; watched B. do; watch C. did; watch D. will; watch
【单选题】— Have you watched the program“Where Are We Going, Dad”? It seems very _________. — I agree with you. Many of us like it very much.
A.
terrible
B.
boring
C.
popular
D.
happy
【简答题】Have you watched the TV report about MERS?此题出自2015年湖北宜昌中考英语真题及答案 ---Have you watched the TV report about MERS? ---Yes, it’s _________ new erous disease(疾病). A. the other B. another C. others D. ot...
【单选题】--- I have watched the game. When ____you ____it?
A.
have; watched
B.
do; watch
C.
did; watch
D.
will; watch
【单选题】– Have you watched the popular TV play called You, Come from the Star? The main character Professor Dou in the play is so handsome. -Really? When ______ it?
A.
will you watch
B.
did you watch
C.
have you watched
D.
do you watch
【单选题】—You have watched the short play, haven't you? — ________. I have learnt a lot from it. [ ]
A.
Yes, I have.
B.
No, I haven't.
C.
Yes, I do.
D.
No, I don't.
相关题目：
【单选题】—What did you do last night? —I _________TV and read books.
A.
watch
B.
watched
C.
have watched
参考解析：
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