下列哪一项不属于食物中毒的特点
A．潜伏期较短
B．季节性不明显
C．人与人之间不传染
D．临床症状相似
E．有食用相同食物史
参考答案：B
China's second spaceship, Shenzhou VI landed on the earth successfully on ______. [ ]
A. October 17, 2005
B. October 16, 2003
C. November 17, 2005
D. November 17, 2003
The teacher finds that Jane is quite different from ______ she was like one year ago.
A．who
B．what
C．how
D．which
