题目内容
—______ a volunteer is great.
—I think so. Some of us want ____ volunteers.
A. Being, being B.To be, being
C. Being, to be D. Be, to be
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题目内容
—______ a volunteer is great.
—I think so. Some of us want ____ volunteers.
A. Being, being B.To be, being
C. Being, to be D. Be, to be