Whyareyouhere?Youaresupposedto
- 習題庫
- 關注:1.66W次
問題詳情:
Why are you here? You are supposed to ________ the experiment in the lab.
A. perform B. be performing C. have performed D. be performed
【回答】
B
知識點:非謂語動詞
題型:選擇題
標籤:
- 文章版權屬於文章作者所有,轉載請註明 https://zhongwengu.com/zh-hant/exercises/jz3kzn.html