找出下面有三位有效数字的数( )。
A.0.032
B.0.6450
C.6.780
D.0.00630
参考答案:D
The traffic is heavy these days, I ______ arrive a bit late, so could you save me a place? [ ]
A. can
B. must
C. need
D. might
阅读下文,回答问题: 过江诸人,每至美日,辄目邀新亭,藉卉饮宴。周侯中坐而叹曰:“风景不殊,正自有山河之异!”皆相视流泪。唯王丞相愀然变色曰:“当共戮力王室,克复神州,何至作楚囚相对!” (《世说新语言语》)
《世说新语》的作者是谁