giving a general introduction to puters, the course also provides practical operation.
A. In terms of
B. In addition to
C. In case of
D. In order to
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A. In terms of
(答案→)B. In addition to
C. In case of
D. In order to
解析：B 考查介词短语辨析。句意：除了对电脑进行简单介绍之外，该课程还提供一些实际的操作。in addition to意为“除了”，相当于besides；in terms of意为“就……方面而言”；in case of意为“如果，假使”；in order to意为“为了”。根据句意可知B项正确。