Stressfulenvironmentsleadtounhealthybehaviorssuchaspoo...

问题详情：

 Stressful environments lead to unhealthy behaviors such as poor eating habits, which ________ increase the risk of heart disease.

A. by chance                    B. by turn                   C. in turn                    D. in return

【回答】

C

知识点：介词

题型：选择题