因为当UFO到达时用的是arrived 可以看出是一般过去时 所以前面的他正在睡觉 很显然也应该与后面的arrived保持一致 用了were sleeping 过去进行时
he were sleeping when the UFO arrived.为什么用were
2个回答
相关问题
-
What were you doing when the UFO arrived?是个什么从句?
-
初二下Unit 3What were you doing when the UFO arrived?
-
用括号里的时间状语改写下列句子 what were you doing when the UFO arrived?(at
-
when his parents were sleep,he s______opened the door and we
-
When the plane arrived,some of the detectives were waiting i
-
He spoke as if he were a boss.为什么用were?
-
He was sleeping late when it arrived
-
A:"A UFO landed while i was sleeping last night." B:"Were yo
-
A:"A UFO landed while i was sleeping last night." B:"Were yo
-
When he— the door ,he found his keys were nowhere.