问题
This is ______ book. And it is ______ English book.
A:a, a
B:an, an
C:a, an
D:an, a;
B:an, an
C:a, an
D:an, a;
正确答案是：
同类题型
Jack often _____ music after class.
To learn English well, we should findopportunities to hear English _____ as much as we can.
The teachers’desk is __________________ theclassroom.
All passengers______go through safety check before they take a plane.
________ is it from Binhai to Wenling -Around forty miles. You should take a bus.