一、单项选择（20分）
1. A pen is on the right of a ruler. The ruler is on the right of an eraser. That is to say, the ruler is ______ them.
A. in front of B. across from C. under D. between
2. My uncle can’t buy the car because he doesn’t have much ______.
A. time B. money C. health D. luck
3. I usually spend two hours ______ books every day.
A. read B. reads C. reading D. to read
