— Why did you step on my foot? — I am terribly sorry. I ____ it. [ ]
A.
am not noticing
B.
didn't notice
C.
don't notice
D.
haven't noticed
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】4 Add -er,-ic or -ous to or remove them from the following words to form new words. Words learned (1)-er employ computer interpreter (2)-ic atom artist economy history Electronic (3)-ous envy continue...