给下列划线字注音或根据拼音写汉字。
尴gà( ) 凄chuàng( ) 邂逅( )
漂泊( ) 笨拙( ) 滑jī( )
尬 怆 hòu bó zhuō 稽
George loves pop music very much but ________ classical music.
A.pokes his nose into
B.has a good nose for
C.puts his nose in
D.turns his nose up at
检查泵的压力情况,当压力增大,是什么情况发生?当压力降低,什么情况发生?