使经济摆脱缓慢增长的状态并使国民生产总值大大提高的唯一途径就是鼓励投资。
参考答案:错
如图所示,电源电动势为E,其内阻不可忽略,L1、L2是完全相同的灯泡,线圈L的直流电阻不计,电容器的电容为C.合上开关S,电路稳定后( )
A.电容器的带电量为CE
B.灯泡L1、L2的亮度相同
C.在断开S的瞬间,通过灯泡L1的电流方向向右
D.在断开S的瞬间,灯泡L2立即熄灭
— Your sister nearly ________ all her spare time to her study during the three years.
— That's right, or she ________ the first place in her school in the College Entrance Examination. [ ]
A. devoted; wouldn't have taken
B. spent; wouldn't have taken
C. hadn't devoted; hadn't taken
D. hadn't spent; couldn't take