She learned to play piano all by herself.
#34468
A
a
B
an
C
the
D
不填
推荐题目
Although it seemed to be ______ uncomfortable experience, he still found it ______ fun to learn diving.
#33327
A
an; /
B
/; a
C
a; the
D
an; a
She learned to play piano all by herself.
Although it seemed to be ______ uncomfortable experience, he still found it ______ fun to learn diving.