第28题: [简答题]It is important that you contact them when you first become aware a problem might be developing rather than waiting until it has become extremely serious. 参考答案:重要的是你刚意识到可能会出现问题时就应该联系他们,不可等到问题已经十分严重了再想到他们。
第29题: [单项选择]特发性血小板减少性紫癜的诊断依据不包括 A. 血小板寿命缩短 B. 血小板减少 C. APTT延长 D. 骨髓巨核细胞增多并伴成熟障碍 E. 脾不大或轻度肿大 参考答案:C 答案解析:特发性血小板减少性紫癜病人无凝血功能障碍,所以不会出现APTT延长,而其余4项都是典型的特发性血小板减少性紫癜的诊断依据。
第37题: [单项选择]What will the price be if they buy 30 A. $100 B. $54 C. $60 参考答案:B 答案解析:[听力原文] M: They are exactly what we need. The only problem is the price. W: How much do they co