_杭州成考网

18. They have produced (   ) they did last year. 

• A、 twice as much grain as

• B、 twice more grain as

• C、twice as many grain as

• D、 as twice many grain as

15. (   ) any money in his pocket, he has no choice but to give up.

• A、 Not to have

• B、Not having

• C、 No to have

• D、No having

51 (   )