二、单项填空（15分）
21. These two Christmas trees are of ______ size, but the one they bought yesterday is maybe twice ______ size of them.
A. the, the B. a, the C. a, a D. the, a
22． I would rather experience trouble and hardship like that than ______ care of by others.
A. take B. taken C. to take D. be taken
