only if能加doing

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/04/30 15:43:54

only if能加doing

不能.only if (when used at the beginning of a sentence,making the v in the following clause precede its subject 用於句首,
後接从句主谓倒装),相当于only on condition that,所以后面只能接从句.

if only 后面可以加 that吗 not only but also 加do还是doing呢 a lot of后面能加doing? spend+on后面能加doing吗? I can only stay for a few minutes only后面不是加doing么, only if Be worth doing;not only but aslo;even if;despite;share sth w if only ,if necessary only if/if only if 和 if only怎么样区别? if only 和only if 的区别 if only only if有什么区别