水泥稳定土底基层、基层按图纸所示和监理人指示铺筑，经监理人验收合格的平均面积，按不同厚度以立方米计量。（）
参考答案：错
Jimmy is _________one-year-old boy and he has_________8-year-old sister.
A．an, an
B．an, a
C．a, an
D．a, a
句型转换。
1. Can you tell us where we should go? (改为同义句)
Can you tell us ____?
2. Please show me your new book. (改为同义句)
Please show your new book ____.
3. This is my own idea. (改为同义句)
This idea is____
4. What aboilt going to the movies? (改为同义句)
____ going to the movies?
5. He does his homework at home every day. (改为一般疑问句)
____ he ____ his homework at home every day?
6. He has to buy a dictionary for his daughter. (改为否定句)
He ____ to buy a dictionary for hisdaughter.
