句型 We should/shouldn't... — 英语选择题
题目
到图书馆看书时，明明想做一个遵守规则的好孩子。下面哪一组句子都是图书馆里应该做的？A. We should be quiet. We should keep the books clean. B. We should run fast. We should talk loudly. C. We shouldn't be quiet. We should eat in the library. D. We should write on the books. We should sleep there.