中山大学哪位教授写过《西厢记艺术谈》()。
A、陈维昭
B、陈旭日
C、王国维
D、吴国钦
参考答案:D
Because of the heavy traffic, it was already time for lunch break () she got to her offiee.
A. since
B. that
C. when
D. until
有降血糖作用的药物是()
A.五味子
B.山茱萸
C.乌梅
D.五倍子
E.海螵蛸