银行汇票实际结算金额的更改，须由原记载人签章证明。

男性50岁患者，眩晕7天，患者病前7天有“感冒”病史。7天前出现持续性、逐渐加重的眩晕，伴视物旋转、恶心、呕吐胃内容物，不敢睁眼。无发热、耳鸣、听力下降。既往体健。查体：有水平性眼震，四肢共济差，余（-）。

提问：目前将采取何种治疗（）

A.西比灵

B.利巴韦林

C.安定

D.银杏叶制剂

E.敏使朗

F.天麻素

当转动粗准焦螺旋下降镜筒时,实验者的眼镜要看            ,否则容易造成               和                的损坏。

患者，女性，19岁。因发热、盗汗2个月余，气促、双下肢水肿6天入院。查体：血压95/75mmHg，颈静脉怒张，双肺呼吸音清晰，心界向两侧扩大，心音弱，肝于肋下2横指扪及，双下肢凹陷性水肿二度。X线心影向两侧扩大。超声心动图示心包腔内液性暗区厚度2.0cm。

以下检查可明确病原学诊断的是（）

A.超声心动图

B.血沉

C.血培养

D.血结核抗体

E.心包穿刺抽液检查

When anyone opens a current account at a bank, he is lending the bank money. He may (1) the repayment of the money at any time, either (2) cash or by drawing a check in favor of another person. (3) , the banker customer relationship is that of debtor and creditor who is (4) depending on whether the customer’s account is (5) credit or is overdrawn. But, in (6) to that basically simple concept," the bank and its customer (7) a large number of obligations to one another. Many of these obligations can give (8) to problems and complications but a bank customer, unlike, say, a buyer of goods, cannot complain that the law is (9) against him.

The bank must (10) its customer’s instructions, and not those of anyone else. (11) , for example, a customer opens an account, he instructs the bank to debit his account only in (12) of checks drawn by himself. He gives the bank (13) of his signature, and there is a very firm rule that the bank has no right or (14) to pay out a customer’s money (15) a check on which its customer’s signature has been (16) . It makes no difference that the forgery may have been a very (17) one, the bank must recognize its customer’s signature. For this reason there is no (18) to the customer in the practice, (19) by banks, of printing the customer’s name on his checks. If this (20) forgery, it is the bank that will lose, not the customer.

11（）

A.Unless

B.Although

C.Since

D.When

昆虫和蜱螨脚的数目分别是（）

A.3和4对

B.4和3对

C.3和4对以上

C.4和3对以上