-May 1 borrow these four books? - .You may keep them for two weeks. A. Of course
来源：网络
时间：
推荐文章
—May 1 borrow these four books?
—____.You may keep them for two weeks.
A. Of course not B. By all means
C. By no means D. Sorry, I’m afraid not
试题答案
B
by all means(表示答应)好的，当然可以。