Choose the closest paraphrased version after the following sentence or the italicized part.
Assignments are thus felt to be given added weight by the passage of time.（ ）
A、
The less time is left, the more urgent the task becomes.
B、
The assignments will be increased with the time going by.
C、
The more time is spent, the more important the task becomes.
D、
The assignments will become more difficult with the time passing.
【正确答案】：C
【题目解析】：
句子释义：因此，事情花的时间越多，人们就越感到它的重要。
C选项“花费的时间越多，任务就变得越重要。”符合题意，故选C。