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【单选题】
不锈钢中铬的含量一般约为()。A.
10.0%
B.
11.0%
C.
12.0%
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【简答题】Scientists say there are seven kinds of food that people should eat every day. They are: (1) green and yellow vegetables of all kinds; (2) citrus(柑橘类)fruits and tomatoes; (3) potatoes and other fruits...
【简答题】Scientists say there are seven kinds of food that people should eat every day. They are: (1) green and yellow vegetables of all kind; (2) citrus(柑橘类)fruits and tomatoes; (3) potatoes and other fruits ...
【简答题】选词填空。 根据所给句子选用方框内的词语填空(有多余选项)，注意用其适当的形式。 appeal to, as a whole, reach out for, watch out for, therefore, confuse, practice 1. Though it has some shortcomings, _____, the film is really a good one. 2. ...
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