The earth is our home. We must the land, air and water clean. A. change B. share C. notice D. keep 分析:考查keep+宾语+宾补的用法. the land, air and water 是宾语.而clean是形容词作宾补.A项意为 改变 .B项意为 分享 .C项意为 注意 , 以上三者.前两者中能接宾语.后者只能接不带to 的不定式或V-ing作宾补. 答案为D 【查看更多】
题目列表(包括答案和解析)
The earth is our home. We must ___________ the land, air and water
clean.
