having a busy schedule, Ariel Lin attended an environmental art exhibition.
A. Despite of
B. In spite of
C. Thanks to
D. Even though
网友回答
A. Despite of
(答案→)B. In spite of
C. Thanks to
D. Even though
解析：考查介词短语辨析。A项错误，不是固定搭配；B不管，尽管；C多亏；D即使（连词）；句意：尽管他的时间很紧张，但是Ariel还是参加了一个环境的艺术展。根据句意说明B正确。