I saw some workers ____ the square when I went home.

A. cleaning    
B. cleaned  
C. to clean  
D. clean
A
請在這里輸入關(guān)鍵詞:
相關(guān)習題

科目:初中英語 來源:月考題 題型:單選題

I saw some workers ____ the square when I went home.
[     ]
A. cleaning    
B. cleaned  
C. to clean  
D. clean

查看答案和解析>>


同步練習冊答案