【正文】
nly because there were some cancelled bookings did he get some tickets in the end. 一些預(yù)訂被取消了, 他才得以買(mǎi)到了幾張票。 〔考題 4〕 Only when your identity has been checked, ____. (2020 上海 ) A. you are allowed in B. you will be allowed in C. will you allow in D. will you be allowed in 〔答案〕 D 〔解析〕 放于句首的 only修飾 when引導(dǎo)的時(shí)間狀語(yǔ)從句時(shí), 主句應(yīng)進(jìn)行部分倒裝 (從句中不進(jìn)行倒裝 )。又由于該句不是介紹過(guò)去的情況而是表述現(xiàn)實(shí)的一種狀況, 所以不應(yīng)采用一般過(guò)去時(shí)