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【单选题】
setTimeout("buy( )",20)表示的意思是A.
间隔20秒后，buy( )函数被调用一次
B.
间隔20分钟后，buy( )函数被调用一次
C.
间隔20毫秒后，buy( )函数被调用一次
D.
buy( )函数被持续调用20次数
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举一反三
【单选题】You’ve been watching _______ 8:00. It’s time to do your homework.
A.
at
B.
by
C.
for
D.
since
【单选题】听力原文：W：You look great since you've been taking the Yoga exercise. M: Thanks! I've never felt better in my life. Q: What does the man imply? (16)
A.
He has never felt good in his life.
B.
The Yoga has improved his health.
C.
He is unhappy about his life.
D.
He is thinking of taking a Yoga exercise.
【单选题】– I’ve been trying to call you since Sunday night, but there was no answer. – _______________.
A.
My phone was out of order. I didn’t realize it until this morning.
B.
Did anybody come to visit you over the summer?
C.
Where have you been working since you quit your job at the bank?
【简答题】You’ve just come home, after living abroad for a few years. Since you’ve been away, has this country changed for the better or for the worse? If you’ve just arrived back in the UK after a fortnight’s ...
【简答题】阅读理解。 You've just come home, after living abroad for a few years. Since you've been away, has this country changed for the better-or for the worse? If you've just arrived back in the UK after a fortni...
【单选题】— ____ have you been at this factory? — I've been here since 1993. [ ]
A.
When
B.
How long
C.
What time
D.
How often
【单选题】听力原文：M: Hi, I've been looking for you since the morning. Where have you been? W: Yeah, I don't feel like hanging out with the crowd any more, especially since Jane stopped coming to school. M: It's su...
A.
How to get a part-time job.
B.
A terrible accident on campus.
C.
How to help a classmate.
D.
Independence of college students.
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