there is____in my office.A.air-conditionded B.air-conditioner C.an air-conditioner D.air-condition
问题描述：
there is____in my office.A.air-conditionded B.air-conditioner C.an air-conditioner D.air-condition
答
there is 句型.
there is + 名词.表示某地有某物,表示客观存在.
此题意思是想说,我的办公室里有一个空调.应当用名词,空调为可数名词,应加不定冠词.
正确答案为C.