题目内容：
Passage TwoKnowledge is power. But there is another thing we must remember. An intelligent mind needs a strong body to make it most useful.
There are a great many good exercises for building up our bodies. Many of them may be done indoors in rainy weather. Indoor exercises, however, are never as helpful as those taken out of doors because in the open air there is more oxygen. The air in the house is not fresh. But out of doors it is very fresh, especially in the morning.
But what shall we play? There are a number of games such as football, basketball, races and so on. Any game with plenty of exercises is good.
Do not neglect your health. It is of as much importance as your mind. Our country now needs people with creative minds, good judgment, and healthy bodies.
166. One who has an intelligent mind is ______ .
A. very strong B. very healthy C. very clever D. very stupid
167. “An intelligent mind needs a strong body to make it useful.” means ______ .
A. if you want to make your strong body useful, you must have an intelligent mind
B. in order to make your intelligent mind useful, you must have a strong body
C. to make your strong mind and strong body most useful you need a strong body
D. if you have a strong body you will have a strong mind
168. Which of the following statements is true?
A. Indoor exercises are as helpful as outdoor o
参考答案：