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【多选题】
下列内容表述正确的有( )。A.
收入是指企业在销售商品、提供劳务及让渡资产使用权等日常活动中所形成的经济利益的总流入
B.
支出是指企业为生产商品、提供劳务所实际发生的各项开支和损失
C.
费用是指企业为销售商品、提供劳务等日常活动所发生的经济利益的流出
D.
成本是指企业为生产产品、提供劳务而发生的各项耗费，它与一定种类和数量的产品或某种劳务相联系，是对象化了的费用
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【简答题】Three of them have gone to the library. What about__________？
【多选题】What are you expected to check before you upload your writing script?
A.
All the sentences have subjects and predicates.
B.
The structures and phrases are used in the correct way.
C.
The part of speech of the words are used as in the right way.
D.
The sentences are written according to the Chinese we think of strictly.
【简答题】The following passage is about how to make use of email effectively. Listen to it and write down what you hear. Try to make your writing as precise as possible. After you finish listening, please uplo...
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