We have done half the work so far. _____, we’ll have finished it by December.

A．Unluckily

B．Fortunately

C．Hopefully

D．Thankfully

在我国数量最多、分布最广、历史最悠久的古塔是（）

A.楼阁式塔

B.密檐式塔

C.亭阁式塔

D.金刚宝座塔