— I hear Peterson was badly injured in the accident.— let’s go and see him.A. What’s mor

问题补充：

— I hear Peterson was badly injured in the accident.

— , let’s go and see him.

A. What’s more

B. If so

C. If possible

D. When necessary

答案：

A. What’s more

(答案→)B. If so

C. If possible

D. When necessary

解析：考查省略句：A. What’s more还有B. If so如果这样C. If possible如果可能D. When necessary当有必要的时候，句意：—我听说Peterson在事故中受伤严重。--如果这样的话，我们去看看他。If so=if

Peterson was badly injured in the accident.选B。