--Teenagers should speak to the old people _________ ?     -- I agree with you.
#35732
A
probably
B
terribly
C
politely
D
badly
推荐题目
. ----______are they staying in Beijing?----For three days. 
#35605
A
How often
B
How long
C
How old
D
How soon
Mr. Wang is _______ late. He’s always the first.
#35831
A
never
B
usually
C
always
D
often
This book is        for a six-year-old child to read.
#35288
A
easily enough
B
enough easily
C
easy enough
D
enough easy