根据历年气象统计资料，宜都三月份吹东风的概率为$\frac{9}{30}$，下雨的概率为$\frac{11}{30}$，既吹东风又下雨的概率为$\frac{8}{30}$．则在吹东风的条件下下雨的概率为（　　）

(B) 根据句意和汉语注释，在答题卡标有题号的横线上，写出单词的正确形式。
____ I have ordered several ________(册) of this book from abroad. Would you like to have one?
____ The silk shirt feels much ___________ (光滑的) than the wool one.
____ We are not sure if the man has any criminal ______________ (记录).
____ Jim is so _______________ (幽默的) that he is always making us laugh.

若直线$y=kx+2$与双曲线$x^2-y^2=6$的右支交于不同的两点，那么k的取值范围是（  ）