At long last the child was found on top of _____ we call the museum of science and technology.
| A．which | B．that | C．what | D．where |
. 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 |
．（山东卷23）. I have a lot of readings _____ before the end of this term.
| A．completing | B．to complete | C．completed | D．being completed |