构成风光的景物有哪两类?举例说明。
参考答案：
一类是相对静止的景物，如山水、园林、建筑物等。另一类是处于动态的景物，如运动的云彩、行人、车辆、飞鸟等。
Although the play had already been on for 10 minutes, I was still unable to find a seat ___________.
A．to sit
B．for sit on
C．to sit on
D．for sitting
以商用房作抵押的个人助业贷款，抵押率最高不超过评估价值的（）。
A.50%
B.60%
C.65%
D.70%
