是on the moring of weekday 还是 in the of weekday?

是on the moring of weekday 还是 in the of weekday? in the moring of that day 还是on in 与on 加 the evening(moring)新概念英语上有例句：where did people gather on the last evening of the year.老师又讲：we arrived at the village late at night.we left early in the morning.如果说第一个句子用on是具体到12月31 为什么the moring of加具体日期后用on不用in,moring在前为什么不用in on the moring还是in the moring请问如题, they_beijing on the moring of october 1st.A arrivedBgotCreached inDreached说明原因哦 I was born _ the moring of May 7th 用on 还是 in ___ the moring of September 10th,we are going to give our teacher some flowers 空里填什么介词 急咋都不一样啊！到底是甚？ （ ）the moring ( )October 21st,A,on ,in B on,of C,in,at D,at,of The astronauts landed on the earth ______the moring ______ October 17.A,on in B,in on C,on of D in of 选择题详细说明为什么The astronauts landed on the earth ______the moring ______ October 17.A,on in B,in on C,on of D in of 什么介词the moring of May first ()the moring of next saturdayon?in?原因 英语介词in、on等,怎么用?如：in the moring还是on the moring? 指出下列英语句子中括号中的部分是什么成分1.We （study） in the First Middle School.2.We have (four) lessons in the moring.3.My sister often helps (me).4.Mary's schoolbag is (on the desk).5.We can see a map of China (on the right 下列英语句子中括号中的部分是什么句子成分1.We （study） in the First Middle School.2.We have (four) lessons in the moring.3.My sister often helps (me).4.Mary's schoolbag is (on the desk).5.We can see a map of China (on the right We _______hold an important meeting on Monday moring. We always has P.E.on Friday moring 改错