一、选择题（共两部分，满分25分）
A)单项填空（共15小题；每小题1分，满分15分）
请认真阅读下面各题，从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
1.-Who's_______ boy in blue, do you know?
-Oh, he's_______ friend of Rodger's.
A. the; a B. an; the C. a; the D. the; an
2. - Math is too hard for me, Mum. I failed again.
- Come on, dear._______ is difficult in the world, you see, if you put your heart into lt.
A. Everything B. Something C. Anything D. Nothing
3.-I don't think your grandfather really likes drama series.
- No, _______ he still watches the programme.
A. and B．so C．or D．but
