一、单项选择(共10小题;每小题1分,满分10分)
1 . I have never read ___ interesting book before.
A. so a B. such a C. so an D. such an
2 You will find _ __ useful to learn even a little English.
A. it B. it was C. that D. this
3. All the boys were very tired, but _ __ of them would take a rest.
A. all B. neither C. any D. none
4. ____ fine weather it is!
A. What B. How C. What a D. How a
5. The songs __ the girs sang were very popular.
A. which B. who. C. whom D. whose