开出保函时业务部门应出具（）资料A、保函协议书 B、出具保函通知 C、放款通知书 D、贷款

二次函数y=ax²+b的顶点坐标为（0，3），且经过点（-2，-1），则其解析式为______．

患者男，65岁，晨起时发现左侧肢体乏力，伴行走不稳。家人送至急诊室，患者病程中无明显头痛、呕吐，排尿、排粪失禁，抽搐等症状。既往有高血压史。体格检查：血压184/102mmHg，意识清醒，心、肺无明显异常，左侧肢体肌力3级，左侧病理征阳性，脑膜刺激征阴性。

根据牛津郡社区卒中研究分型（OCSP），该患者最可能的诊断是（）

A.部分前循环梗死

B.完全前循环梗死

C.腔隙性梗死

D.后循环梗死

E.手笨拙-构音不良综合征

Casablanca, Sep. 24

A flash flood swept across the coastal plain about 100 miles southwest of here, killing hundreds of Moroccans in a market place yesterday morning.

Reports from the area said 218 bodies had been counted, and many of the people were missing.

The flood followed heavy rains, which filled the coastal plain and dried river beds and caused them to overflow. The flood crest, several feet high, hit the village of Khemis Nagua at midmorning yesterday as farmers from the surrounding area joined town people in an open market place.

The roaring water swept the village’s living places, the market sheds (棚子), shoppers, cattle and farm tools for miles across the plain..

The flood was over almost as soon as it started, the reports said, as the crest swept out to sea. Rescue workers quickly moved into the area from Sari, about 25 miles further south.

小题1: It can be learnt from the text that _____.

A．the news report is from Khemis Nagua

B．the flood didn’t last long

C．hundreds of Moroccans were saved

D．Casablanca is a city in Africa小题2: The report mainly tells the public about _____.

A．how the flood swept the coastal plain

B．why the terrible flood took place

C．the flash flood in the fall

D．a rescue attempt小题3:According to the text, which of the following maps may be correct?

(KN="Khemis" Nagua  C="Casablanca " S=Safi)

可通过母婴传播的传染病是（）

A.甲型病毒性肝炎

B.艾滋病

C.流行性脑脊髓膜炎

D.霍乱

E.细菌性痢疾

背斜紧闭（窄）和向斜开阔（宽）的褶皱构成的组合型式是隔戈槽式。