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问题 单项选择题

Rh阴性孕妇既往有死胎，流产史，本次妊娠中应做的产前处理中，以下哪项是错误的（）。

A.测定孕妇血清Rh抗体效价

B.测定羊水胆红素浓度

C.测定羊水磷脂酰胆碱／鞘磷脂比例

D.所有Rh阴性孕妇均应于产前反复血浆置换治疗

E.孕妇于预产期前1～2周口服苯巴比妥

答案

参考答案：D

选择题

已知定义在R上的奇函数f（x），满足f（x-4）=-f（x），且在区间[0，2]上是增函数，则（　　）

A．f（33）＜f（50）＜f（-25）

B．f（50）＜f（33）＜f（-25）

C．f（-25）＜f（33）＜f（50）

D．f（-25）＜f（50）＜f（33）
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填空题

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Several resort hotels even have adjoining golf courses and (6) parks with special privileges accorded to hotel guests. Family outings (7) these hotels can be a practical yet fun-filled activity. Guests (8) on longer stays may appreciate the serviced apartments situated within (9) major cities.
Malaysia is also an excellent destination for romantic getaways, (10) for honeymooners seeking an idyllic tropical retreat with (11) amenities. The country’s award-winning island resorts are paradises waiting to be (12) .
For budget-conscious tourists, there is an array of accommodations located (13) to amenities and tourist attractions. Budget accommodations in Malaysia are (14) according to the Orchid Classification Scheme and include hostels, bed (15) breakfast establishments, inns, boarding houses, rest houses and lodging houses. (16) Orchid rating is awarded to tourist accommodations offering basic facilities (17) well as safe and clean premises.
Adventurous souls can try (18) the innumerable value-for-money kampung-style chalets located along popular beaches. Nature (19) seeking communion with nature in Malaysia’s world-famous nature parks such (20) Taman Negara will be amazed by the easy availability of chalets with modern facilities in these areas.
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