Since last century, his family ________ teachers.
（A）are
（B）arebeing
（C）havebeen
（D）werebeing
参考答案
继续答题：下一题
更多大学英语（专升本）试题
- 1_______ from space, we can find that our earth looks like a“blue planet”.
- 2-Hello, may I have an appointment with the headmaster
- 3Since last century, his family ________ teachers.
- 4If you are invited to someones house for dinner, its better to leave before the last guest leaves if you dont know the host quite well.
- 5In the last paragraph the sentence “…, its usual to take turns to buy a drink for everyone in your group…” means its usual to go Dutch (平摊费用).
- 6A sudden noise of a fire-engine made him ________ to the door.
