Eating too much fat can ______ heart diseases, _______ high blood pressure.

A. attend to; to cause 　　　　　　 B. devote to; having caused

C. contribute to; causing 　　　　 D. dedicate to; cause

Eating too much fat can _______ heart diseases and cause high blood pressure.

A. attend to B. devote to?

C. dedicate to  D. contribute to?

Eating too much fat can         heart diseases and cause high blood pressure .

       A．attend to B．devote to ycy   C．dedicate to      D．contribute to