问题
What_______useful book it is! Yeah,it tells you how to play ______violin.
A:an,the
B:a,a
C:a,the
D:an,a
B:a,a
C:a,the
D:an,a
正确答案是：
同类题型
When did it begin to snow? —It started ______ the night. [ ]
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The teacher asked me to ____ the exercise books before we began to do our homework.
Let Lin Tao and ________me, will you? They are my good friends,