—Putting on a happy face not only helps us make friends but also makes us feel better.
—( )( )(
A.I'd love to B.I agree with you C.It's up to you D.It's my pleasure正确答案B
—Putting on a happy face not only helps us make friends but also makes us feel better.
—( )( )(
A.I'd love to B.I agree with you C.It's up to you D.It's my pleasure正确答案B
