Jack is the ______- child in the family; he wants to have a brother.
#19867
A
one
B
single
C
only
D
separate
推荐题目
The thief must have hidden somewhere in the _______ area.
#17991
A
following
B
surrounding
C
surrounded
D
surroundings
The number of tickets _____ will be determined by the size of the stadium.
#19256
A
daptable
B
cceptable 
C
dvisable 
D
vailable