When　　　todangerandconflict,mentendtoincreasebloodpressu...

问题详情：

When　　　to danger and conflict, men tend to increase blood pressure, 　　　nervous and anxious.

A. exposed; felt                        B. exposed; feeling

C. exposing; feeling                    D. exposing; felt

【回答】

B

知识点：非谓语动词

题型：选择题