下面不属于板料塑性成形方法的是( )
A. 拉拔
B. 轧制
C. 冲裁
D. 挤压
---- Can I help you?---- ______.
A. Yes, please
B. please
C. Yes, you can
D. Yes, as you like
A half day's rent is charged _____ a room not vacated after 12:00 noon.
A. against
B. for
C. to
D. in
At today's exchange rate, every US dollar is equivalent _____ 8:30 yuan RMB.
A. to
B. as
C. in
D. for