__cleans the houses is to be praised.
a anyone
b those who
c however
d the one who
答案是D,为什么不能选B
参考答案:如果用those就为复数,则后面is to be done应改为are to be done.所以..选择D,用单数the one who.
a anyone
b those who
c however
d the one who
答案是D,为什么不能选B
参考答案:如果用those就为复数,则后面is to be done应改为are to be done.所以..选择D,用单数the one who.