We students should get ____ to ____ nature and take ____ at the same time. A. closely; the; exercise B. close; the; exercises C. close; /; exercises D. close; /; exercise
答案: D 首先,“大自然”前面不加冠词,直接用“nature”一词来表达;其次,exercise 在此为抽象名词,意为“运动、锻炼”,所以前面不加冠词,take exercise意 为“运动”。