题目内容
用情态动词完成句子
We ________ (按理该收到) the letter yesterday, but it didn't arrive.
答案：
解析：
解析：
|
ought to have received |
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名校课堂系列答案题目内容
用情态动词完成句子
We ________ (按理该收到) the letter yesterday, but it didn't arrive.
|
ought to have received |
名校课堂系列答案