Those who failed to get into the art exhibition ________ disappointed as many of the artists who should have appeared did not come.
| A．didn’t need feel | B．needn’t have felt |
| C．mustn’t have felt | D．couldn’t have felt |
A great number of students said they were forced to practise the piano.
| A．to question | B．to be questioned | C．questioned | D．questioning |
. In many people’s opinion，that company，though relatively small，is pleasant.
| A．to deal with | B．dealing with | C．to be dealt with | D．dealt with |
（陕西卷16）._____from the top of the tower, the south foot of the mountain is a sea of trees.
| A．Seen | B．Seeing | C．Have seen | D．To see |
（陕西卷19）. His first book next month is based on a true story.
| A．published | B．to be published | C．to publish | D．being published |
. The living room is clean and tidy, with a dining table already ______ for a meal to be cooked.
| A．laid | B．laying | C．to lay | D．being laid |