中国大学MOOC:"Why have movements to reform spelling not been successful?";
举一反三
- Only time will tell if we （） A: had been succeeded B: have been success C: had been successful D: have been successful
- Why did Americans have these movements in the early 1960s
- 中国大学MOOC: When I was younger, I _______________ some money in a company. It was a smart move since they have been very successful and I’m a rich man now.
- 中国大学MOOC: They have been waiting for many hours to see the singer, but the airplane must have been ____ .
- 中国大学MOOC:"Online retailers such as Amazon and iTunes are so successful that they have become _______ names. ";