His mother bought him a few reference books, but _______ of them was of any use for his study.
举一反三
- My brother brought me a few reference books, but of them was of any use for my report.
- My brother reference books, but ________ of them was of any use for my report.
- His mother had rarely him or any of her other children.
- After his mother bought him an ice cream, the little boy became a little________.
- His parents asked him to buy books ______ he found useful and necessary for his study. A: whichever B: whatever C: whenever D: however