情态动词考点典型陷阱题分析1. “mike is often absent from class.” “tell him he _____ answer for it if he goes on behaving like that.”a. shall b. willc. would d. can【陷阱】几个干扰项均有可能误选。【分析】最佳答案选a。shall 用作情态动词主要有以下两个用法：1 用于疑问句中征求意见。如：shall i help you? 要不要我帮帮你?shall i open the window? 要我把窗子打开吗？
