The wind is ________ the tree.[ ]
A. to blow
B. blowing
C. blows
D. blow
答案：B
.
The problem, according to the experts, is ________ we should do with the salty land.
A．what
B．whether
C．how
D．that
一切财产，或为动产，或为不动产。对动产与不动产的划分，通常是依据其使用性质是否可以自由移动为标准的。（）
