单项填空(共10小题；每小题l．5分。满分15分)
从每题所给的A、B、C、D四个选项中，选出可以填人空白处的最佳选项，并在答题卡上将该项涂黑。
1．It is reported that ．recently discovered painting may be Van Goph
A．the；不填 B．a；the C．a；不填 D．the；a
2．---Alice had an accident on her way to school yesterday．
--- ? She is always careful．
A．How come B．Why not C．So what D．What for
3．We can go on Tuesday or Friday， you preler.
A．whenever B．however C．whatever D．whichever
