下列选项中不是压力的单位的是()。
A、N/m2
B、mmHg
C、mH2O
D、N/m3
参考答案:D
下列条件中,不利于聚落形成与发展的是 [ ]
A、水源充足
B、地形崎岖
C、资源丰富
D、交通便利
When be was told that be scored 58 in the final examination, he was in a comfort of remorse.
A.a distress
B.a suffering
C.an agony
D.a misery