将记录仪的两个电极分别放置在a(神经纤维膜内)、c(神经纤维膜外)两点,且ab=bc,c点所在部位的膜已被损伤,其余部位均正常。下图是刺激前后的记录仪偏转状况,以下说法正确的是( )
﹣When is Teachers'Day in China?
﹣It's on the ______ day of September.( )
ninth
tenth
eleventh
twelfth
﹣Whose book is it?
﹣It's ______.( )
I
my
me
mine
﹣How well she sings!
﹣Yes,she has a very beautiful ______.( )
voice
sound
noise
laughter
Some foreigners like Chinese dishesvery much.( )
vegetables
food
fruit
drinks
When she knew she didn't pass the P.E.test,she pulled a long face.( )
was shy
was sad
was happy
was wonderful