【正文】
let must must put put set set shut shut read read bring brought buy bought think thought catch caught teach taught build built lend lent send sent 1. 你 去睡一覺。 4. 你 抽這么多的煙。 He has got to go right now. He hasn’t got to go just yet. 1. 含義不同: must 表示說話人的主觀思想,強調(diào)個人意志和主觀的決心。 S