TheGreensusedtoliveinLondonandnowthey　　　　　inBeijing.A.u...

問題詳情：

The Greens used to live in London and now they　　　　　in Beijing.

A. used to live                 B. are used to live

C. are used to living           D. are used for living

【回答】

C

知識點：動詞和動詞短語

題型：選擇題