—I am wondering if we could go boating on the weekend. —It    a good idea. 
#83210
A
sound
B
sounded    
C
sounding    
D
sounds
推荐题目
The parents feel hopeless when their son has_____ internet games for so long.
#83901
A
accustomed to
B
addicted to
C
been accustomed to
D
been addicted to
   Is this the piano _______ your familoy for over eighty years?
#77134
A
belonged to
B
belongs to
C
belonged
D
belonging to