Mr Green has bought a large house with a big garden.It_be very expensive.I have never dreamedabout it Amust Bmight C can't Dshouldn't
问题描述：
Mr Green has bought a large house with a big garden.It_be very expensive.I have never dreamed
about it Amust Bmight C can't Dshouldn't
答
Mr Green has bought a large house with a big garden.It_be very expensive.I have never dreamed about it
A must B might C can't D shouldn't
选项是A
根据前后句，可知房子一定很昂贵。
答
A 表示肯定推测,它一定很贵.