展开全部 在but后何时要接带to的不定式,何时要接不带to的不定式有一条简单的规则。那就是前面动词是do(does/did/finished /executing/to carry out)时,后接不带to的原形不定式;如前面用的是其他的动词,则后面的不定式要加上to。 At CaseStudyHelp.com, we realize case studies’ huge price to Discovering and decision-earning. No matter if you’re a college student aiming to ace your coursework or an ... https://case-study-helper71934.thezenweb.com/case-study-answers-for-dummies-75079700