44名学生去划船，一共10条船，其中大船坐6人，小船坐4人。问大船和小船各几条？

小题1: The writer took the photograph to class because_____________________.

A．it was a nice picture

B．the mother in the picture was very pretty

C．it was used to talk about family trees

D．the writer missed her grandmother小题2: In Passage Two, the writer’s grandfather was a person who_______.

A．didn’t like banks

B．put some of his money in banks

C．gave some of his money to his relatives

D．gave his money to his grandson小题3: These two passages mainly suggest _____in Passage One and _____ in Passage Two.

A．Valuable photograph, Mean(小气的) grandfather

B．Family love is priceless(无价的), Knowledge is wealth(财富)

C．Lost love, Unexpected（无法预料的）endings

D．My regret(遗憾), God’s present

简述如何办理非即时退款。

诊断低渗性缺水的依据中，下列不正确的是（）。

A.消化液持续丢失，应用利尿剂未注意补钠盐

B.恶心、呕吐、头晕、视觉模糊、软弱无力、直立性晕倒

C.尿比重常在1.010以下，尿Na⁺和Cl^-明显减少

D.血清钠高于150mmol／L

E.红细胞计数、血红蛋白和血细胞比容及尿素氮值均增高

图中所示结构1杆轴力为（）。

A.拉力

B.压力

C.0

D.Fp

目前我国各期货交易所均采用的指令是（）。

A.市价指令

B.长效指令

C.止损指令

D.限价指令