I make ________ a rule to get up at 6:30 every morning.A this B.it C.myself D.that 选哪个?原因

问题描述:

I make ________ a rule to get up at 6:30 every morning.A this B.it C.myself D.that 选哪个?原因

B
make it a rule就是制定规则的意思;it其实指代的就是to后面的内容.