A:which price
B:whose the price
C:of which price
D:the price of which
A点的电流IA
B点的电流IB
C点的电流IC
0.18A
0.36A
He _______ an English club last year and has improved his English a lot.
在银行支出1200元记作-1200,那么存入1500元可以记作____。