- 搜标题
- 搜题干
- 搜选项
单项选择题
请寄有关产品的说明书，小册子或者活页目录。
请寄有关产品的说明书，小册子或者活页目录。
We _______ if you could send us instructions, brochures, or leaflets of your products.
A.
could be happy
B.
could appreciate
C.
could appreciate it
D.
would be obliged
