皮皮学，免费搜题
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【多选题】
理论上讲,收入来源的类型主要有:A.
订阅收费
B.
使用收费
C.
授权收费
D.
经纪收费
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皮皮学刷刷变学霸
举一反三
【单选题】Conversation One 1.
A.
Because It can help avoid distractions.
B.
Because it makes them more good-looking
C.
Because it saves their time in the morning
D.
Because it makes them look like students
【简答题】Conversation One 1. Where does the conversation take place? A. On the street. B. In the Bank of Ireland. C. In Dunnes Stores. 2. How far is the bank from the speakers? A. It's quite a distance away. B...
【单选题】Why does Lily watch American and British TV shows?
A.
She wants to learn a lot about their different accents.
B.
She wants to learn a lot about their cultures.
C.
She is fascinated by American and British live shows.
【简答题】下列哪一项检查最有助于病毒性心肌炎的诊断( ) A.心电图检查 B.心内膜心肌活检 C.血沉检查 D.白细胞计数 E.血清中和抗体滴度
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