问题
选择题
—My little daughter is coughing worse than ever.
—She__________to the hospital yesterday.
A．had to be taken
B．should have taken
C．must have been taken
D．ought to have been taken
答案
D
ought to have done和should have done都可表示“本来应该做而没有做”;该题应使用被动语态,故D项正确。