The man legs were badly hurt by a worker wasto hospital at once.A. whose; careless; tak

问题补充：

The man, legs were badly hurt by a worker, wasto hospital at once.

A. whose; careless; taken

B. his; careless; sent

C. whose; carelessly; sent

D. his; carelessly; taken

答案：

(答案→)A. whose; careless; taken

B. his; careless; sent

C. whose; carelessly; sent

D. his; carelessly; taken

解析：先行词在定语从句中充当主语的定语时要用whose；修饰worker要用careless，而不能用副词carelessly。