There be句型描述自然环境 — 英语选择题
题目
Mike is in a big nature park. He writes in his diary: 'What a beautiful park! There ___ a long river, two small lakes and many tall trees in it. Near the lake, there ___ some ducks swimming happily.' 依次填入横线处的选项正确的是:A. is; is B. are; are C. is; are D. are; is