her job is to write books for childrento write 可以换成writing 为什么?write
问题描述：
her job is to write books for children
to write 可以换成writing 为什么?
write
答
不可以的
不定式作表语是描述一个事实,而be+doing是正在进行的事情.如果想用writing的话,可以以,需要转换成：
writing books for children is her job.这样ok.