采用振弦式土压力计测定挡土结构的土压力时,其相应的接收仪为频率仪,则接收仪的读数为()。
A.钢弦振动力
B.钢弦振动频率
C.钢弦所受静止土压力
D.钢弦所受饱和土压力
参考答案:B
《水法》第三条规定:“水资源属于( )所有”。
A.国务院
B.各级地方人民政府
C.个人
D.国家
He was _____ to hear that he failed in the exam. He thought there must be something wrong with the
result. [ ]
A. surprising
B. interesting
C. interested
D. surprised