The book ___ he bought yesterday is very interesting.
举一反三
- The book ____ I bought yesterday is very interesting. A: what B: which C: who
- The book ________ he bought yesterday is very interesting.A. / B. why C. when D. what
- He bought me a book, _____ was very useful.
- We find the book very interesting. ____
- He bought me a book, _____ was very useful. A: who B: that C: which D: what