He listened socarefully that not a single word ________.
A.be missedB.did henever missC.did hemissD.he nevermissed在线课程C
当前置宾语由“not a + 名词”或者“not a single +名词”构成时，会引起倒装。前面说他听的很认真，所以后面应该是一个字都没有漏掉，故B不对。