参加应激反应的关键器官是
A．心 B．肺C．肾上腺 D．前列腺E．甲状腺
参考答案：C
下列选项属五行之"土"的是（）
A.目
B.舌
C.口
D.鼻
E.耳
The pictures of the Loch Ness Monster show a remarkable resemblance to a plesiosaur, a large water reptile of the Mesozoic era presuming extinct for more than 70 million years.
A．supposed
B．presumably
C．presumptuous
D．is presumed
