After _____ the league, he often helps others.

A. joining in
B. joining
C. joined
D. joined in
B
請在這里輸入關(guān)鍵詞:
相關(guān)習題

科目:高中英語 來源:0103 月考題 題型:單選題

After _____ the league, he often helps others.

[     ]

A. joining in
B. joining
C. joined
D. joined in

查看答案和解析>>


同步練習冊答案