以下哪一项技术与节能无关（）。
A、DVVT
B、VVT—i
C、ETC
D、双平衡轴
参考答案：D
Compared with male graduates, a(n) ________ small number of female graduates can get employed when they go jobhunting.
A．casually
B．relatively
C．roughly
D．gradually
农业机械号牌、行驶证遗失或损坏，应怎样办？
