A．Problems with the teachers.B．Problems with family members or friends.C．Problems with
A. Problems with the teachers.
B. Problems with family members or friends.
C. Problems with class work.
D. Problems with a part-time job.
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企业委托加工应税消费品在收回后，应将由受托方代扣代缴的消费税款计入存货成本。 ()
A. 正确
B. 错误
听力原文：W: Does Monica speak English well now, Karl？
M: Oh, she learns new sentences quickly but she also forgets them quickly.
Q: How is Monica's English？
(13)
A. She learns English quickly.
B. Her English isn't very good.
C. Her English is very good.
D. She learns new sentences slowly.
【C2】
A. structure
B. system
C. function
D. organism
在发展中国家，二尖瓣关闭不全最常见的病因是
A. 二尖瓣脱垂
B. 风湿性心脏病
C. 感染性心内膜炎
D. 二尖瓣环钙化
E. 冠心痛
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