网址：http://m.1010jiajiao.com/timu_id_1686200[举报]
－Canada is ________ colder than China．
－Are you joking？It’s ________ colder．
A．a little：more
B．little：more
C．a little：much
D．little：much
－Are you joking?It’s ________ colder．
A．a little; more
B．little; more
C．a little; much
D．little; much