在“并非‘如果p，那么q’”中，逻辑常项是______。
参考答案：并非“如果……那么……”
The ________ cause of his illness was excessive drinking, but the real cause was his deep grief at his
wife's death.[ ]
A. apparent
B. obvious
C. clear
D. distinct
草帽海贼团的厨师是（）
