—Was it last summer ———— you luckily got an opportunity to spend your holiday in Hawaii

问题描述:

—Was it last summer ———— you luckily got an opportunity to spend your holiday in Hawaii

原句去掉it was调整语序可得
you luckily got an opportunity to spend your holiday in Hawaii last summer.
是一个完整的句子,不缺成分,所以不是定语从句,而是一个典型的强调句,划线处应该填that,强调是在“上个暑假”对方得到一个去夏威夷度假的机会吗?
即:
—Was it last summer that you luckily got an opportunity to spend your holiday in Hawaii ?
(was 即可看出时间在过去) O(∩_∩)O谢谢

填 which.

两个句子都不缺成份,要连接起来?用that!
翻译:这是你幸运地有机会在夏威夷度假的最后一个夏天吗?