夹景:
参考答案:
当远景的水平方向视界很宽时,将两侧并非动人的景物用树木、土山或建筑物屏障起来,让人从配景的夹道中观赏风景,称为夹景。
四大干湿地区的划分依据是( )
A.一个地方年总降水量的多少
B.降水量与蒸发量的对比
C.活动积温
D.海拔高低
You have anchored in the wrong position obstructing other traffic. You must().
A.pick up your anchor
B.heave up your anchor
C.keep radio be silent
D.drag your anchor