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题目内容
（商丘师范学院-英语视听说1）
(单选题) Ants are the most common life form on earth, _____ tiny, their combined weight is greater than that of the combined weight of all humans.(本题2.0分)
A、 though
B、 although
C、 even though
D、 as if
A、 though
B、 although
C、 even though
D、 as if
参考答案