网址：http://m.1010jiajiao.com/timu3_id_3172684[举报]
The earliest forms of art, like painting and music, _____best suited for expressing joy.
A. is those B. are these C. are those D. is that
The earliest forms of art, like painting and music, ________ best suited for expressing joy．
A．is those
B．are these
C．are those
D．is that