父母问我是否已经订好机票了。
My parents asked whether I had booked the flight yet.
▼点击显示答案
asked英 /ɑːskt/|美 /æskt/
had英 /hæd/|美 /hæd/
解释
主句 asked 为一般过去时，whether 引入一般疑问转述；从句 had booked 用过去完成时表达订票是否已完成。
My parents asked whether I had booked the flight yet.
主句 asked 为一般过去时，whether 引入一般疑问转述；从句 had booked 用过去完成时表达订票是否已完成。