(     )21. How do you do with your problems in your study?

A. deal at       B. deal with         C. come true       D. use up

22. She is a little thin, but she eats like a horse.

A. eats a lot    B. eats too little     C. eats a horse    D. eats some meat

23. Kathy likes all of the horse on the farm, but the black one is the apple of her eye.

A. her favorite is the apples          B. the black one like the apple best

C. the black one looks like an apple    D. the black one is her favorite

  (     )24. —I have a bad cold this morning. What should I do?

—Perhaps you should go to see the doctor.

A. Also       B. Either        C. Maybe         D. Too