题目内容
The reason ______ Old French made contributions to Middle English is ______ English borrowed many words from it.
| A.why; because | B.that; because | C.why; that | D.that; that |
C
考察定语从句和宾语从句.根据先行词reason可知引导词用why,当句子中已有其他引导词时,后面引导词习惯用that,故选C.
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