患者,男,39岁。右侧面神经麻痹1周,右眼闭合露睛,饮水外漏。首选药组是()
A.附子、干姜
B.全蝎、僵蚕
C.牛黄、羚羊角
D.蝉蜕、薄荷
E.羌活、防风
参考答案:B
某个物种在调查中出现的样方数占全部调查样方数的百分比是该物种的()。
When a friend gave Tom a ticket he to the game. [ ]
A. couldn't help but go
B. couldn't help but going
C. can't help but go
D. can't help but going