摘要：9．( )E-mailing is than long-distance calling. A．the cheapest B．cheapest C．cheaper D．cheap
网址：http://m.1010jiajiao.com/timu3_id_2774614[举报]
| |||||||||||||||
E-mailing is much ________ than long-distance calling.
[ ]
A．cheap
B．cheaper
C．cheapest
D．the cheapest
E-mailing is ________ than long-distance calling．
[ ]
A．
the cheapest
B．
cheapest
C．
cheaper
D．
cheap
| |||||||||||||||