SRX第二排座椅后方空间可达到（），车内储藏空间灵活丰富。
A.627L
B.727L
C.827L
D.927L
参考答案：C
Mary ___________to see you．She．_________ for you downstairs at the moment．
A．has come；is waiting
B．came；is waiting
C．has come；waited
D．came；was waiting
氢压机主电机的电机电压（）伏
A.3000
B.6000
C.380
