________ by the heavy snowfalls, Chenzhou, a city in South China, was cut off from the outside,________ water and electricity shortage.[ ]

I called you last night, but nobody answered— Oh, I usually__________off my cell phone by 8:00 pm

____________and I’ll get the work finished

下列诗句中划横线部分运用的修辞手法与其他三项不同的一项是（ ）

I guess we’ve already talked about this before but I’ll ask you again just ____.[ ]