— Excuse me, but could you tell me when the banks will be open today? —_______. It's a public holiday.
A：Sure
B：I'm afraid they're closed all day today
C：Certainly
D：I'll see what can be done.
物体做曲线运动时，下列说法中正确的是（ ）
检验一种气体是否是二氧化碳的可靠方法是（）
get, go, let’s, and, to, up, school
____
下列城市中作为宗教中心兴起的是（ ）
