单选题22.He showed great interest in my field of work. He asked me______fresh developments.
【正确答案】
C
【答案解析】to keep him informed of fresh developments“把最新发展情况随时告诉他”。keep后面可以跟现在分词或过去分词的复合宾语。做这样的题时要注意分词与宾语的逻辑关系,要搞清楚宾语是分词的施动者或是受动者;如果宾语是施动者就用现在分词;如果宾语是受动者就用过去分词。