精选优质文档-倾情为你奉上Lesson 6 (Book II) Disappearing Through the Skylight补充练习题/testI. Word explanation1. mutation A. relation B. changeC. addition D. reduction2. discreditA. doubt B. disgrace C. believ D. disappear3. corollary A. connection B. structure C. harmony D. consequence4. diversityA. variety B. entertainment C. disturbance D. community5. homogeneousA. phonetic B. uniform C. unidentified D. linguistic6. asset A. storage B. price C. benefit D. approval7. inevitable A. preventab
