搜搜做题作业网一道高中英语单选求详解
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一道高中英语单选求详解
I wonder how many years ago____
A.did your father join the army
B.has your father join the army
C.your father joined the army
D.your father has joined the army
请问,这个题考察了哪一种类型的名词性从句
为什么不选D?
I wonder how many years ago____
A.did your father join the army
B.has your father join the army
C.your father joined the army
D.your father has joined the army
请问,这个题考察了哪一种类型的名词性从句
为什么不选D?
选C是对的.考察是宾语从句.ago就要用一般过去时.
I wonder how many years ago your father joined the army.这句话主语是I,谓语是wonder,宾语是从句how many years ago your father joined the army.
因为从句有ago所以从句要用一般过去时态;因为ago是表示时间点的词,不是时间段的词,不能用完成时,所以选c,一般过去时,而不选d.
I wonder how many years ago your father joined the army.这句话主语是I,谓语是wonder,宾语是从句how many years ago your father joined the army.
因为从句有ago所以从句要用一般过去时态;因为ago是表示时间点的词,不是时间段的词,不能用完成时,所以选c,一般过去时,而不选d.