水是生命之母,图中能正确描述水的各物理量之间关系的图像是: [ ]
A.
B.
C.
D.
答案:C
___in the leg, the soldier was sent to hospital.[ ]
A. Seriously injured
B. To be injured
C. Injuring badly
D. Having injured
如果被堵塞的排水孔(管)不能疏通可考虑()。
A.新建工程
B.舍弃不用
C.改建工程
D.翻修恢复