_____ Browns are going shopping this Saturday. They are going to buy _____useful umbrella.
#37643
A
/; a
B
The; a
C
/; the
D
The; an
推荐题目
Chen Guangbiao often __________ food and money __________ people in need.
#36399
A
provides, to
B
provides, with
C
provide, with
D
provides, for
When you are    trouble, why not phone the   ?
#43197
A
at, police
B
in, policeman
C
in, police
D
at, policeman