可以与附子同用的药物是
A．半夏
B．瓜蒌仁
C．川贝母
D．白芨
E．乌药
参考答案：E
12．I have written down everything that I saw and heard____memories are still fresh.
A．since
B．while
C．before
D．Unless
—Hello! Are you Sure?
—_____.[ ]
A. Yes, I'm.
B. No, I'm.
C. Yes, it is.
D. No, I'm not.
