64. The mother asked her son _____ .

Giải thích chi tiết đáp án:

この質問では、文 64 の空白を埋めるために適切な答えを選択する必要があります。 "The mother asked her son _____."

それぞれの答えを分析してみましょう。

a. where he had been b. whether I had been c. where has he been d. where had he been
a. where he had been b. whether I had been c. where has he been d. where had he been
a. where he had been b. whether I had been c. where has he been d. where had he been
a. where he had been b. whether I had been c. where has he been d. where had he been

- まず、 "The mother asked her son."これは、文の終わりに疑問符を使用せず、代わりに従属節を使用しているため、命題または(indirect question)です。

- 回答b) "whether I had been"この文脈では"her son"を「 Iに置き換えることはできず、「 whether 」は選択がある場合（かどうか）にのみ使用されるため、合理的ではありません。

- 回答c) "where has he been"直接質問(where has he been?)の動詞構造が、この質問を間接形式に変えると適切ではないため、適切ではありません。

- 回答d) "where had he been"間接的な質問の時制と一致しないため、間違っています。

- 答えa) "where he had been" ？」という直接的な質問が変わるので"Where has he been?"最も合理的です。正しい文法構造に従って、 "where he had been"間接的な疑問に変換されます。

したがって、正解はa. "where he had been."

完全な文は次のようになります。 "The mother asked her son where he had been."意味: 「母親は息子がどこにいたのか尋ねた。」