5噪声对人体哪个系统有害( )。 A. 心血管系统; B. 消化系统; C. 呼吸系统; D. 泌尿系统
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【单选题】听力原文:W: I don't think having a big party is a mistake. I like big parties. I think we should pay back our friends who have invited us to their parties. M: But big parties are so impersonal. I think we...
A.
She thinks big parties are too impersonal.
B.
She would like to invite friends to a big party.
C.
She feels she has to spend a lot of money in holding big parties.
【单选题】听力原文:W: I don't think having a big party is a mistake. I like big parties. I think we should pay back our friends who have invited us to their parties. M: But big parties are so impersonal. I think we...
A.
She thinks big parties are too impersonal.
B.
She would like to invite friends to a big party.
C.
She feels she has to spend a lot of money in holding big parties.