He worked late last night early this morning.A. that isB. even worseC. or ratherD. nam

问题补充：

He worked late last night, , early this morning.

A. that is

B. even worse

C. or rather

D. namely

答案：

A. that is

B. even worse

(答案→)C. or rather

D. namely

解析：or rather意思是：确切地说，说得更准确些