Hisfriendsfound的精选

问题详情：Hisfriendsfound_____totellhimeverythingthathadhappened.A.itnecessary B.thatnecessary C.itisnecessaryD.necessary【回答】A【解析】在英文中find后跟动词不定式作宾语加形容词作补语，可用it作为形式宾...