The new city has become a home
to more than seven million people, with great improvements in transportation.请问这里的
home 前面为什么要加一个不定冠词?我看到过有书上说,home 后接
to 时是不用冠词的。
The night when I graduated from the normal school and was assigned the
principal of an elementary school, both mother and I were sleepless.这句话中principal前为何没有任何冠词,是完全对等关系吗?