Question

My teacher's rich knowledge of science ______ my decision ______ study science.

A．influenced；to	B．influenced；on
C．has influenced；with	D．influences；on

Answer 1

A

根据句子结构可知，第一个空要填动词，作谓语；第二个空要填入不定式符号to，动词不定式短语作后置定语。