英语填空:我们必须把这些书还给图书馆.
问题描述:
英语填空:我们必须把这些书还给图书馆.
We must _________the books _________the library.
答
We must return the books to the library
英语填空:我们必须把这些书还给图书馆.
We must _________the books _________the library.
We must return the books to the library