Jack　　　theemptybottleonthefloorandthrewitintothedustbin...

問題詳情：

Jack 　　　 the empty bottle on the floor and threw it into the dustbin.

       A. opened up                B. picked up   

       C. rang up                     D. moved up

【回答】

B

知識點：動詞和動詞短語

題型：選擇題