题目内容
Hurry up! Once the concert starts, nobody _______ to enter the concert hall.
| A．allows | B．allowed |
| C．is allowed | D．is allowing |
C
解析试题分析：句意：快点！一旦音乐会开始了，没有人被允许进入音乐厅。这里是allow sb. to do sth. 允许某人做某事的被动语态形式：be allowed to do；其它都是值得主动语态，故选C。
考点: 考查动词被动语态的用法。
三点一测快乐周计划系列答案—Could you tell me when the new park ________________?
—Sorry, I am not sure. Maybe next month.
| A．will hold | B．was held |
| C．will be held | D．has been held |
— Have you ever been to Shanghai?
— Yes. I there with my father last year.
| A．went | B．have been |
| C．have gone | D．has been |
The second season of A Bite of China ________ for a month. It turns out to be the most popular documentary.
| A．began | B．has begun |
| C．has been on | D．had begun |
By the end of last week, she______in the west of China for two months helping the homeless children.
| A．will stay | B．has stayed |
| C．would stay | D．had stayed |
Someone ______ at the door. Can you open it?
| A．knocks | B．knocked |
| C．is knocking | D．was knocking |
---Is the Youth Center open to the public yet?
---Yes. It ______ for almost one and a half years.
| A．has opened | B．has being opened |
| C．has been open | D．was open |
The president of the USA around the Palace Museum last month.
| A．has showed | B．showed |
| C．was showed | D．has been showed |