an exercise in frustration什么意思?

AN EXERCISE IN DISCIPLINE PEEL怎么样 an exercise in frustration什么意思? People should take an a____ part in exercise. I often exercise in the garden for half an __________ (hour) in the morning? she spends half an hour exercising in the gym every day,中exercise为什么加ing That old man spends an hour doing exercise in the park every morning.同义句 This is an exercise in greedy with absolutely no real bearing on reality.翻译 翻译：There're an exercise in greed with absolutely no bearing on reality. In sports,exercise there is an exercise book in the desk(划线部分提问,划线的是an)快,急!星期天之前 In order to keep healthy I try 用to exercise还是exerciseing for an hour in the morning a study in defensive drafting Its latest Financial Risk Outlook,an annual exercise,is a study in defensive drafting 德语句子纠错改正 Ich finde,dass meine Frust statt mein德语句子纠错改正 Ich finde,dass meine Frust statt meine Lust nach und nach.Ich habe Tennis gern,aber nicht gut.In Freizeit gehe ich in der Stadt und zur den Bibliothe.Ich will bald exercise in bed中文意思! ()4.Do more ().And you’ll get strong. A.exercise B.some exercise C.an exercise take a exercise ,take an exercise ,和take exercise 哪个对感激不尽,如题-, This Is Not An Exercise 歌词 这篇英语短文有没有什么需要修改的地方.I spend half an hour in doing exercise every day. And I think it isreally necessary to take exercise. There is nodoubt that exercise plays an important role in our daily life.For one thing, exe