-How is the luggage charged?-( )weight.A.InB.ByC.FromD.On

-How is the luggage charged?-( )weight.A.InB.ByC.FromD.On .He is carrying______ to his dorm.A.the luggages B.a luggage C.the luggage heavy与weight原句：How heavy is that piece of luggage?（改为同义句)What's the weight of that piece of luggage?为什么用what' the weihgt 不用what's the heavy? luggage THE BAG LUGGAGE SHOP怎么样 will you see to _____ that the luggage is brought backA.meb.yourself c.itd.them Will you see to someone that the luggage is brought back? （These three) pieces of luggage is yours.用is对吗?还是用are.为什么?并且就画括号的提问.用how many提问 how is the weather How is the How is the ant How is the weather How is the ant? how is the old how is the ___there how is the world? How is the park? Five persons are traveling with two luggage bags.Every time,need two of them to carry the luggage they bags and they do like this in turn during the travel.Now,they have walked 15km.Question:How many kilometers did each travel with a luggage bag on w