下列各项不属于夫妻财产协议有效的是()。
A. 夫妻双方具有合法的身份
B. 夫妻双方必须具有完全行为能力
C. 夫妻约定的内容必须公平合理
D. 夫妻对财产的约定是基于其真实的意思表示
根据下列选项，回答 137～138 题：
第 137 题 川芎可用于治疗的病证是（）
听力原文：W: How would you like your steak done？
M: Uh... let me think... OK, well done, please.
Q: What does the man mean？
(8)
A. He praises the woman for doing a good job.
B. He enjoys the steak.
C. He wants the steak to be cooked for a good while.
D. He wants the woman to bring him the steak quickly.
The Ropes family is going to have an opportunity to_______their relatives in Mexico.
A. arrive
B. look
C. travel
D. visit
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