問題詳情:
China will stay firmly _______ to strengthening its own nuclear security capability, ________ the government’s regulatory capacity and ______ investments in relevant technological development and human resources.
A. committed; enhance; increase B. committing; enhanced; increasing
C. committing; enhance; increase D. committed; enhancing; increasing
【回答】
D
知識點:非謂語動詞
題型:選擇題