Question

You ________ do the work now. You can do it tomorrow.

A．needn’t to

B．don't need

C．don’t need to

D．need to not

Answer 1

C

试题分析：
句意：你不必现在就做这项工作，你可以明天做。need是实义动词，要借助助动词构成否定。其肯定用法是need to do sth ，否定用法则是don’t need to do sth。故选C。