it‘s six o'clock()supper A、for B、to C、have the teacher knew everything()us A、about B、toc、have 要交了!

问题描述:

it‘s six o'clock()supper A、for B、to C、have the teacher knew everything()us A、about B、to
c、have 要交了!

a
六点吃晚饭。或者用to have
a
know about sth.对。。。了解

for
about

第一个选A.for
第二个选A.about

for 和about