How much were 200 sheets of letter paper last week？
A. 2.59dollars.
B. 5.18dollars.
C. 4.00dollars.
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听力原文：I really enjoy pop music. How about you？
(3)
A. Thank you.
B. Me too.
C. Fine.
D. How do you do？
在市场需求相对稳定的公用事业企业中，企业的负债率相对较高。 ()
A. 正确
B. 错误
Why did Mr Sandelius call Gerard Croiset？
A. Because the police couldn't find Carol.
Because Carol didn't want to come home.
C. Because Carol couldn't find her way back home.
John didn't go to the party.
A. Right.
B. Wrong.
C. Doesn't say.
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