Question

The teacher looked at the student with a smile as if ______ him to answer the question.

A．expected

B．to expect

C．expecting

D．expect

Answer 1

C

考查非谓语动词。句意：老师微笑的看着学生们，好像在盼着他们回答这个问题。现在分词作状语表示主语正在进行的伴随性动作，结合语境可知选C。