Iusuallycometoschool      bike,butsometimesIcometoscho...

問題詳情：

 I usually come to school       bike, but sometimes I come to school ＿＿foot.

              A. on, in            B. by, on         C. ride, by         D. take, with

【回答】

B    

知識點：介詞和介詞短語

題型：選擇題