_陕西成考网

The room is in a terrible dirty surroundings;it_____ cleaned.（）

• A、can’t have been

• B、shouldn’t have been

• C、mustn’t have been

• D、wouldn’t have been

58（）

Staying in a hotel costs _____renting a room in a dormitory for a week.（）

• A、twice more

• B、twice as much as

• C、as much twice as

• D、as much as twice