—Where is the bookstore?
—Go the second floor and turn left. And the bookstore is ________ the furniture store and the drugstore.
A：at, next to
B：at, between
C：to, between
D：to, next to
下列句子中成语使用不当的一项是（ ）
A traffic accident happened this morning. ____ (luck), no one was badly hurt.
下列关于自然现象的解释，正确的是（ ）
