9.【单选题】马克思系统阐述剩余价值学说，揭示资本主义生产关系的秘密的著作是（）。

Sue Brown is a stewardess and Sam Green is a ____ for their country＇s airline.

Cathie has read ____ French books.

I ____ he will get the job.

I fell ____ after such a hardworking week.

Would you like to ____ anyone to represent your class?

The actors ____ the kids with their enthusiasm.

There are ____ wine glasses in the bag so please handle it carefully.

Which one is correct according to the book?

Drinking mocktail is better than cocktail on plane not because ____.

The combination of seltzer water and cranberry juice is ____.