Question

Only after her mother came to help her for the first few months ______ to begin her project.

A．did she allow	B．had she allowed
C．was she allowed	D．is she allowed

Answer 1

C

考查倒装句。Only放在句首，且强调状语的时候，后面使用部分倒装句。句意：几个月来只有在她妈妈来的时候，她才被允许她的计划。