拉、切、挑、拽、垫是解救触电者脱离低压电源的方法。
参考答案：对
某天傍晚，北京的气温由中午的零上3℃下降了5℃，这天傍晚北京的气温是[ ]
A．零上8℃
B．零上2℃
C．零下8℃
D．零下2℃
If they win the final tonight, the team are going to tour around the city （）by their enthusiastic supporters.
A. being cheered
B. be cheered
C. to be cheered
D. were cheered
