是on this trip 还是in this trip.还是with the trip,求解答

是on this trip 还是in this trip.还是with the trip,求解答 是on a field trip,还是 in a field trip on a trip还是IN A TRIP trip前加什么介词是in on 还是 at 是lies in this area还是lies on this area 英语语法：是in this aspect 还是on this aspect? in the school trip还是at the school trip还是on, we are going on a trip to the zoo( )(on this saturday ,in this saturday ,this saturday ,in in this morning还是on this morning in this program 还是 on this program, in a trip还是in a trip 在某人的上次学校郊游中用英语是on one`s last school trip还是in one`s last school trip? 是 on the trip 还是 in the trip 若两者都行,请说出区别..今天突然忘记了,答好了有分. trip做旅行之意有trip in这个用法么?在中国旅行是trip in China 还是 trip to China? on a trip, in a trip之间有什么区别? WE USUALLY HAVE OUR SCHOOL TRIP ( ) A MORNING OF APRIL.选IN 还是 ON “在旅行中”trip、travel前面介词on还是in?RT she carried her baby in her arms and hurried ____ her trip.on 还是to 为什么