The Oscar is one of the film prizes offered to any Chinese actor or actress so far. A. which is not B. that have not been )c. that has not D. that has not been

问答题、lt's believed that if a book is __, it will surely_the reader. A. interested; interest B.interesting; be interested C.interested; be interesting D. interesting; interest

问答题从长期来看，企业固定成本和变动成本的水平不可能一直不变。（ ） A 对 B 错