Question

This is an illness that can          total blindness if it is left untreated.

A．result from

B．lead in

C．result in

D．leave behind

Answer 1

C

试题分析：句意：这种病如果放任不治的话会导致完全失明。result from起因于（后跟原因）；lead in导入（开场白）；result in导致，结果是（后跟结果）；leave behind留下，遗留。根据句意故选C。
点评：考查动词+介词构成的动词短语，平时应熟记这些短语的意义及用法。
即学即练：The mistake         his carelessness.
A. resulted from    B. led in      C. resulted in       D. left behind
解析：A句意：这个错误是由于他的粗心造成的。