1. The existence of oil wells“ has” been known for a long time. 为什么用has 而不用have请问为什么用has 而不用have

the sense of existence是什么意思 (2/2)ption of the existence of corruption. (2/2)ption of the existence of corruption. 英语翻译My heart has been the existence of your. 翻译 each man is the bard of his own existence the best existence manual of staff中文意思 1.The existence of oil wells has been known for a long time.为什么用has 而不用have on the existence System stability depends on the existence of both components of torque for each of the synchronous The very existence and the whole course of development of the Soviet Union 英语翻译the occurrence of chemical elements depends on the existence of stable nuclei Have The pleasure or the small of your existence ..With all the changes in A person the basic reason for the existence of multi-national companies is the compe (2/3)eption of the existence of corruption.According to a survey by comm (2/3)ption of the existence of corruption.According to a survey by commi To love and to be loved is the greatest happiness of the existence. 翻译.You only allow me to the world the existence of Love is the only sane and satisfactory answer to the problem of human existence.的意思