FG2c单板支持以下哪些接口（）
A.Abis
B.A
C.Gb
D.Iu
参考答案：A, B, C, D
We had thought Carla would say a lot about her job interview, but she ____ it.
A．doesn’t mention
B．didn’t mention
C．hasn’t mentioned
D．hadn’t mentioned
手部血管最主要的为（）和（）
