---Mr.SmithhasbeeninChinaforsixyears. ---Yes,butheissti...

問題詳情：

---Mr. Smith has been in China for six years.

  ---Yes, but he is still accustomed________ chopsticks while eating.

A.  not to using         B. to not using           C. to not use              D. not to use

【回答】

B

知識點：詞組 短語

題型：選擇題