Never _____ till tomorrow what may be done today. A put off Bdo put off

问题描述:

Never _____ till tomorrow what may be done today. A put off Bdo put off
为什么是put off, never位于句首引导的从句不应该 是半倒装吗,

never放句首倒装,那是指正常的句子.本句是祈使句,没有主语,所以没法倒装.
供参考.