文章是NYT的European Central Bank Takes a Radical Step (6月5号)
Mr. Draghi said the moves adopted Thursday had the backing of the entire
governing council of the central bank, who voted earlier in the day — which
he called “an extraordinary degree of unanimity.”
想要请问Mr. Draghi said the moves adopted Thursday had the backing
Thursday 为什么没有前面加on
有时候在看小说的时间也会看到省略时间、星期前面的介系词
(特别是形容词子句中的情况)
想请问什么情况下才会这样省略?是符合文法的吗?