Itishightimethatwe
問題詳情:
It is high time that we _____ ourselves to environmental protection and ecological improvement..
A. have devoted B. devoted C. are devoting D. had devoted
【回答】
B
知識點:虛擬語氣
題型:選擇題
問題詳情:
It is high time that we _____ ourselves to environmental protection and ecological improvement..
A. have devoted B. devoted C. are devoting D. had devoted
【回答】
B
知識點:虛擬語氣
題型:選擇題