Once he ______ a shop assistant.

Once he ______ a shop assistant. I remember ______ a few ideas at the meeting.( )A 、once he offeringB、once he offeredC、him once offeringD、him once to offer Sam is a good ___.he is very kind to the people sho are not well Once he was very interested ______ a very old computer .A.at B.in C.on D.for He exercises once a week.话线部分提问once 帮我看看这几道英语题选什么啊28.Electrical energy ______ from the sun in a round about way is the most widely used energy today.A) come B) to come C) coming D) having come24.______ that he refused to help us,there is no reason why we sho 英语情态动词单选题、求解释、1.——You didn‘t wait for Mr. Smith last night, did you?——No, but we ______. He didn‘t return home at all.A. couldn‘t have waited B. needn’t haveC. didn‘t need to D. sho ______ he has made up his mind,no one can make him change it.A.Once B.Unless C.Until D.As Tom plays basketball at ______(little) once a week 同义句 He is going to school at once.改为He is going to school ______ ______. 定语从句问题2. All of the flowers now raised here have developed from those _D__in the forest.A. once they grew B. they grew once C. they once grew D. that once grew 13. He is the only one of the students who ______ a winner He was too ________. when he went to bed, he fell ______ at once.A. sleepy; asleep B. sleepy; sleepy C. asleep; sleepy 选什么?答案是C,我觉得是A As he is not in good health,he goes to his factory only ______ just to learn something about the progress of experiment.a.once a week b.one week c.one time a week d.one a week I eat junk food once a week.对once提问对了 ______ ______ _______ do you eat junk food 1.What did Jack do yesterday?--He went to a shoe shop to buy a pair of new shoes.为什么用shoe sho He goes home once a week.提问_______________home a week? He watches TV twice a weekI shop once a month Does he have a test once a week?怎么翻译