The factory _________ its waste into the river, but now it has changed a lot.
| A．used to put | B．is used to put | C．used to putting | D．is used to putting |
更新时间：2023-03-31 19:18:49
|
相似题推荐
单项选择
|
适中
(0.65)
名校
【推荐1】The man told us that this computer was an old kind and it ________ U.S. last century.
| A．is made in | B．was made of | C．was made in |
您最近一年使用：0次
单项选择
|
适中
(0.65)
【推荐2】— _________ me to the rabbit hole now.
— OK, let’s go.
— OK, let’s go.
| A．Bring | B．Have | C．Take | D．Ask |
您最近一年使用：0次
单项选择
|
适中
(0.65)
【推荐1】—There ________ a lot of trees in the area.
—But they have all gone because people built a railway here.
—But they have all gone because people built a railway here.
| A．have been | B．used to have |
| C．have had | D．used to be |
您最近一年使用：0次
单项选择
|
适中
(0.65)
名校
【推荐2】There________ be a poor village in the valley, but now many nice houses have appeared.
| A．used to | B．had used to | C．got used to | D．is used to |
您最近一年使用：0次
