问题标题:
()-sir,i'msorryfornothavinghandedinmyhomeworkontime,butihavebeenverybusyallthesedays.-noexcuseforit,buti____dropitthistime.amightbcancshoulddmustsir回答的那句话意思不懂.顺便讲一下四个词作为
问题描述:

()-sir,i'msorryfornothavinghandedinmyhomeworkontime,butihavebeenverybusy

allthesedays.

-noexcuseforit,buti____dropitthistime.

amightbcancshoulddmust

sir回答的那句话意思不懂.顺便讲一下四个词作为情态动词的特殊用法.

李立宇回答:
  dropit的意思是letitgo算了   Ican我可以   might也许   should应该   must必须
查看更多
其它推荐
热门其它推荐