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【单选题】
The original and oldest form of direct marketing is the ________.A.
billboards
B.
Internet commerce
C.
direct mail
D.
telephone sales
E.
field sales calls
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【简答题】Refer to the adjectives and sentences, describe your favorite piece art( painting, sculpture, calligraphy 书法 , handy craft...) within 100 words, your description should include the following elements:...
【判断题】Within the warranty period, they deal with outer covering and painting for free.( )
A.
正确
B.
错误
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