---Did you have _______fun in Australia?--- Sure. It was ___________ unforgettable experience.
#9959
A
a; an
B
不填；the
C
the; an
D
不填； an
推荐题目
____ new cure for this disease that medical experts have recently developed proves to be ______ most effective, although it can not completely kill all the viruses.
#9288
A
A; a
B
The; /
C
/; the
D
A; the
Against ____advice from his friends, he insisted ____alone at the rush hour.
#9861
A
a; on traveling
B
the; to travel
C
the; on traveling
D
at; to travel
Hey, please do me favor. I must get some money from ATM machine.
#10386
A
the; a
B
a; the
C
the; an
D
a; 不填