This bookten units,three mainly revision.A. contains; includingB. includes; containingC. c

发布时间：2020-08-17 02:36:38

This book    ten units,    three mainly revision.
A. contains; including
B. includes; containing
C. contains; containing
D. includes; including

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(答案→)A. contains; including
B. includes; containing
C. contains; containing
D. includes; including
解析：动词词义辨析。动词contain表示整体含有的内容，including是介词包括；句意：这本书里包含10个单元，包含3个主要的复习单元。
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