通货膨胀得以实现的前提是现代货币供给的形成机制。()
参考答案:对
The boys are getting ready ________.[ ]
A. for run
B. to run
C. running
D. ran
桩核舌侧应为金属烤瓷冠留出的最小间隙为
A.0.1mm
B.0.2mm
C.0.3mm
D.0.5mm
E.1.0mm