As we have known from the map of the world，this is ________.
| A．twice as large an island as that | B．twice as larger as that island |
| C．as twice large as that one | D．twice as a large island as that |
—Shall we go out for______ meal this evening?
—Yes，that’s_____ good idea．
| A．a：a | B．a；the | C．the；a | D．the；the |
I don't know if you noticed their behaviors or not, but we______.
| A．were | B． have | C． had | D． did |
Here is the tower, ______ top you can have a good view of the whole city.
| A．from whose | B．from its | C．over whose | D．whose |
People in industrial countries take in as they actually need every day.
| A．twice as much protein | B．protein as much twice |
| C．twice protein as much | D．protein as twice as much |
To meet the challenge, the young people preferred heavier work to do in their spare time.
| A．to have given | B．to be giving | C．having give | D．to be given |