_____full preparations.the President referred to his notes now and then when giving the speech.A.Not having made B.Not made C.Not to have made D.Not to make 请帮忙翻译,并分析选与不选的原因.

_____full preparations,we decided to put off the meeting till nest week.为什么答案选d D：Not having made SAT 2013年5月 as做什么成分呢(Preparing to be a foreign service officer) after graduation,both Mary and Keisha Have decided to major in international affairs.D.As preparation for becoming foreign service officersE.Planning for their preparatio _____full preparations.the President referred to his notes now and then when giving the speech.A.Not having made B.Not made C.Not to have made D.Not to make 请帮忙翻译,并分析选与不选的原因.