来自戴克中的问题
1.Thereareateacherandsomestudentsintheclassroom.Theyarehavingagoodtime.2.Hisbrotherlovestolistenhisgrandfather.
1.Thereareateacherandsomestudentsintheclassroom.Theyarehavingagoodtime.
2.Hisbrotherlovestolistenhisgrandfather.

