当前我们要加强对()等新型媒体的信息收集与分析。
A、报纸
B、广播
C、电视
D、互联网
参考答案:D
I am still amazed at their _____ as well as their potential to cause great damage. [ ]
A. beautiful
B. beautifully
C. beauty
D. beautify
A.U=vBl,流过固定电阻R的感应电流由b到d
B.U=vBl,流过固定电阻R的感应电流由d到b
C.U=vBl,流过固定电阻R的感应电流由b到d
D.U=vBl,流过固定电阻R的感应电流由d到b