网址：http://m.1010jiajiao.com/timu3_id_2431560[举报]
—Did you buy a coat?
—No, they are _______ too big too small.
A．either, nor B．either, or C．neither, nor D．both, and
－Did you buy a coat?
－No, they are ________ too big ________ too small．
either, nor
either, or
neither, nor
both, and