Question

The river is too wide for the swimmers________.

A．to swim	B．to swim in
C．to swim across	D．swimming

Answer 1

C

解析试题分析：句意：这条河太宽了，游泳者们游不过去。too…to…“太……而不能……”，游过河是“swim across the river”，此处介词across不能省略。故选C。
考点：考查不定式的用法。