精英家教網 > 初中英語 > 題目詳情

The maths problem is very difficult．We had better ________ the teacher for help．

A．to ask              B．asking                   C．asked                D ask

1、D

請在這里輸入關鍵詞：
相關習題

科目：初中英語 來源： 題型：

The maths problem is very difficult．We had better ________ the teacher for help．

A．to ask              B．asking                   C．asked                D ask

查看答案和解析>>


同步練習冊答案