第16题: [单项选择]珠穆朗玛峰海拔8844.43m,下列说法()正确 A. 珠穆朗玛峰顶到假定水准面的铅垂距离为8844.43m B. 珠穆朗玛峰顶到青岛国家水准原点的铅垂距离为8844.43m C. 珠穆朗玛峰顶的相对高程为8844.43m D. 珠穆朗玛峰顶与青岛国家水准原点的高差为-8772.17m 参考答案:B
A. nobody said anything B. nothing was said by him C. they did not get an answer from him D. John nodded his head and left the room 参考答案:B 答案解析:句意为“问及当晚是否参加聚会时,他什么也没说”。本题有一定难度,关键在于句首asked一词,考生应从此处入手分析其性质,以-ed结尾的动词可能是过去式或过去分词,但过去式不可能置于句首,因此句中的只可