---Ourenvironmentisworseandworse.Whatshouldwedo?---Cany...

問題詳情：

---Our environment is worse and worse. What should we do ?

---Can you________ some ideas to deal with the problem?

A. think up   B. cheer up   C. clean up           D. set up

【回答】

A

知識點：動詞和動詞短語

題型：選擇題