氰化物所具有的气味是（）。
A.苦杏仁味
B.蒜味
C.苯酚味
D.酒味
E.尿素味
参考答案：A
— Have you seen the movie The King's Speech?
— No. Who _____ it?[ ]
A. had directed
B. has directed
C. directed
D. directs
血液循环包括______和______两个过程．
