题目内容
Bobbie is always sick and weak his brother Frank is a good football player, as strong as a horse.
| A.when | B.as | C.while | D.though |
C
解析
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题目内容
Bobbie is always sick and weak his brother Frank is a good football player, as strong as a horse.
| A.when | B.as | C.while | D.though |
C
解析