附子宜切()
A.薄片
B.直片
C.宽丝
D.段
E.块
参考答案:B
以下各段文字均出自毛 * * 的著作,时序排列正确的是
A.①②③④
B.③①②④
C.④②①③
D.③①④②
Hardly _______________ when we were told to stop.
A.did we begin
B.had we begun
C.were we beginning
D.were we to begin