摘要：75．You must my homework first．
网址：http://m.1010jiajiao.com/timu_id_1371379[举报]
－Mum, _________ I finish my homework now?
－No, you _________．You may have a rest first and finish it later．
[ ]
A．
may, mustn’t
B．
must, can’t
C．
may, may not
D．
must, needn’t