主谓一致的原则与特殊情况
难度级别
Bridge-in 导入
"Neither the teacher nor the students _____ (be) satisfied with the result." 空格填 is 还是 are？当主语由 neither...nor 连接时，动词该跟谁一致？主谓一致看似简单，实际上充满陷阱。
“想一想："The number of students is increasing" 和 "A number of students are absent" — 为什么一个用 is，一个用 are？”