肉毒中毒特征性的临床表现为()。
A.剧烈呕吐
B.黄绿色水样便
C.发绀
D.神经系统损伤症状
E.腹痛
参考答案:D
The twins are so much _______ that their parents can’t tell one from the other sometimes.
A.similar
B.likable
C.alike
D.likely
霍尔方法论的特点是什么?