题目内容：
46. It seems as if the sun_____round the earth since it rises in the east and sets in the west.
(A) circles
(B) is circling
(C) has been circling
(D) were circling
参考答案：
选择题：46.It seems as if the sun_____round the earth sinc
- 题目分类：郑州工程技术学院-大学英语（2）
- 题目类型：选择题
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It seems as if the sun_____round the earth since it rises in the east and sets in the west.
(A) circles
(B) is circling
(C) has been circling
(D) were circling