—Did you enjoy your holiday in the countryside? 

— ______, the weather there was too hot. Besides, it rained a lot. [      ]

A. Yeah, why not  

B. No wonder    

C. Not really    

D. No way

易于挥发（逸散）的药品是

A．氢氧化钠

B．碘酊

C．碘化钾

D．乙酰水杨酸

E．氯化铵