【正文】
from China. receiving received received 提示 :考查時(shí)態(tài)。句意 :當(dāng)杰克從英格蘭回到家里的時(shí)候 ,他的兒子已經(jīng)大學(xué)畢業(yè)。 單元語法突破 Ⅰ. 用所給動(dòng)詞的正確形式填空 I arrived there,they (leave)already. 答案 :had left we got to the cinema,the film (start). 答案 :had started (read)the book before I started school. 答案 :had read thought that they (try)their best. 答案 :had tried (not realise)she wasn’t Chinese until she spoke. 答案 :had not realised t