making trips here and

making trips here and Americans enjoy __ trips here and there.A.keeping B.loving C.making D.saying怎么选 Making an extra effor? he is said _two trips to china in the last two yearsa,to be making b,to make c,to have made d,to have been making making an order in a restaurant He is said--two trips to China in the last two years .A to be making B to makeC to have made D to have been making请问这道题为什么选C啊?理论依据是什么啊? 选哪个.为什么he is said ()two trips to china in the last two years.1 to be making 2 to make 3 to have made 4 to have been making making making making l an here to stay Making pumpkin lanterns is an interesting work 哪里有错 Making pumpkin lanterns is an interesting work哪里错了 Before making an important _______(decide).think it over Alice is an outgoing girl.She likes making f____very much Our classmates ate making an(experiment)in physics适当形式 In r_____ ,we are making you an offer . make three trips