42是6的（ ）倍；8的5倍是（ ）。
7；40
The movie that the less famous director enjoyed a great success at the internation film festival, ______,of course, was beyond his wildest dream.
A．which
B．that
C．where
D．what
下图为某城市沿某方向地租水平与距市中心距离的关系示意图。完成问题。
①地功能区是（）。
A.住宅区
B.工业区
C.文教区
D.商业区
