thejun的知识精选

 Agroupofmiddleschoolstudentsspenttwoweeks       thejun...
问题详情: Agroupofmiddleschoolstudentsspenttwoweeks       thejungle.A.trekkingthroughB.trekkingacrossC.totrekthrough【回答】选A。考查固定短语及介词。spend...doingsth.花费……做某事。trekthrough...
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