在直剪试验中，实际土样剪切面上的正应力：()
A.始终不变
B.逐渐减小
C.逐渐增大
参考答案：C
---Mum, I climbed to get the Teddy Bear from the top of the shelf.
---My goodness! You _______ yourself. You _____ do that again next time.
A．must have hurt; mustn’t
B．should have hurt; can’t
C．could have hurt; mustn’t
D．might have hurt; won’t be able to
该患者意识障碍程度为
A．轻度昏迷
B．中度昏迷
C．深度昏迷
D．昏睡
E．嗜睡
