“治学求深先去傲，做人要好务存诚”所用的修辞格是（）。
A.正对
B.串对
C.反对
D.层递
参考答案：A
放在水平地面上的物体，受到水平拉力作用，在0~6s内其速度与时间图象和力F的功率与时间图象如图所示，则物体的质量为(g取10m/s2)
A．
B．
C．
D．
My brother is a football fan, he and his friends _____ make a soccer team next year. [ ]
A. is going to
B. are going to
C. be going to
