中国公民孙先生2013年1～12月份取得每月工薪收入5600元，12月份取得全年一次

油电混合动力汽车是新型节能汽车之一。这种汽车启动时内燃机并不工作，由动力蓄电池组通过驱动电机向车轮输送能量；当以高速匀速行驶或动力蓄电池组储存电能过低时，内燃机启动，此时在向车轮输送能量的同时也给动力蓄电池组充电；若车辆需要全力加速时，内燃机和动力蓄电池组同时向车轮输送能量。下表是某型号混合动力汽车所用的动力蓄电池组的部分参数，其中容量“100Ah”是指：当蓄电池以1A的电流供电时能持续工作100h。

若测试人员驾驶该车在平直公路上以90km/h的测试车速匀速行驶0.5h，内燃机消耗燃油3.5kg，蓄电池组的电能增加了最大电能（容量）的10%；从汽车的使用说明书中知道，汽车行驶时所受阻力f和车速v的关系如图所示。则该汽车内燃机的效率是多大？

（计算结果保留一位小数）（燃油的热值：4.6×10⁷J/kg）

某公司当年的经营利润很多，却不能偿还到期债务。为查清其原因，应检查的财务比率包括（）

A.资产负债率

B.流动比率

C.速动比率

D.现金流动负债比率

E.资产周转率

在野外被蛇咬伤（）

A、用布带等在离伤口3-5厘米的地方扎紧

B、赶快跑回家

C、坐在原地等大人来

A group of frogs were traveling through the forests, but unluckily two of them fell into a hole. The other frogs tried to help them. When they saw how (16) the hole was, they cried to the two frogs that they could not be saved. The two frogs didn’t (17) and tried their best to jump up out of the hole. The other frogs (18) saying that they were sure to die. (19) ,one of the two frogs, who heard what the other frogs were saying, (20) ,then he fell down and died.
The other frog, however, (21) to jump as hard as he could, and at last made it out. When he (22) , the other frogs asked, "Didn’t you hear us" The frog, who had a poor (23) , explained, "I thought you were encouraging me all the time. "
The story teaches us a (24) : There is power(力量) of life and death in the tongue. An (25) word to those who are down can help them out while a discouraging word can kill them.

Ⅱ. 完形填空/Cloze

A．kept

B．finished

C．practiced

D．stopped

煎服麻黄用量一般是（）克。

A.1-10

B.1.5-10

C.2-10

D.2.5-10