精选优质文档-倾情为你奉上第3讲情态动词与虚拟语气1_ not for the support of the teachers，the student could not overcome her difficulty.(2017江苏，22)AIt were BWere itCIt was DWas it答案B解析句意为：如果没有老师们的支持，这名学生不可能战胜困难。此处表示与现在事实相反的假设，从句谓语用were；在非真实条件句中，如果有should，had或were时，可以省略if，而把should，had或were提至主语前，形成部分倒装，故选B项。2Samuel，the tallest boy in our class，_ easily reach the books on the top shelf.(2017北京，21)Amust BshouldCcan Dneed答案C解析句意为：我们班最高的男孩塞缪尔能轻松地够到顶层架子上的书。此
