选择题:Which of the following statements is TRUE accordin

题目内容:
Which of the following statements is TRUE according to the passage? ( )(本题2.5分)
A、 Friendships between Americans usually extend deeply into their families.
B、 Friendships between Americans usually last for all their lives.
C、 Americans always show their warmth even if they are very busy.
D、 Americans will continue their friendships again even after a long break.
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8. 当父亲是某病患者时,无论母亲是否有病,他们子女中的女孩全部患此病,这种遗传病最可能是( )(本

8. 当父亲是某病患者时,无论母亲是否有病,他们子女中的女孩全部患此病,这种遗传病最可能是( )(本题2.0分)A. 常染色体显性遗传病B. 常染色体隐性遗传病

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14. 一对夫妇均为单眼皮( aa),经手术后均变成明显的双眼皮,则他们所生的孩子一定是( )(本题

14. 一对夫妇均为单眼皮( aa),经手术后均变成明显的双眼皮,则他们所生的孩子一定是( )(本题2.0分)A. 双眼皮B. 单眼皮C. 1/2可能为单眼皮D

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