Mom is cooking dinner _____________ the kitchen.[ ]
A. on
B. at
C. in
答案：C
CDR又称为()
A．Fab段
B．Fc段
C．CD分子的受体
D．HVR
E．Fd段
The man, _____ so badly, almost lost his memory and even was driven mad.
A．To have been disturbed
B．Having been disturbed
C．To be disturbed
D．Being disturbed
