例句:
When was the bridge constructed?
那座橋是何時(shí)修建的?
When did you get engaged ?
你們什么時(shí)候訂的婚?
Until when can you stay?
你可以待到什么時(shí)候?
如果與主語(yǔ)是主動(dòng)關(guān)系 就用現(xiàn)在分詞 如果是被動(dòng)關(guān)系就用過(guò)去分詞。
如:when getting off the bus ,you muat be careful.
when asked ,he said nothing.">
歡迎來(lái)到瑞文網(wǎng)!
2021-09-06
例句:
When was the bridge constructed?
那座橋是何時(shí)修建的?
When did you get engaged ?
你們什么時(shí)候訂的婚?
Until when can you stay?
你可以待到什么時(shí)候?