—Howdoyouusuallygotoschool?—I

問題詳情：

—How do you usually go to school?

—I ________ take a bus，but I walk now.

A. am used to  B. used to  C. use to  D. was used to

【回答】

B

知識點：動詞和動詞短語

題型：選擇題