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【单选题】
A car is made up of more than 30,000parts. Each part in a new car is as weak as a baby. So a new car requires proper care and servicing. If you’re unfamiliar with the parts, you have to read through the owner’s instructions carefully. First of all, the brakes (刹车) of your car are important for safety (安全) reasons. Having them checked regularly can reduce the risks of accidents. Another important thing to consider is engine care. Always remember that the life and performance of your car engine depend on the engine oil. Replace the engine oil when recommended. If you feel the engine is very hot especially during summer it is probably because the cooling system doesn’t work well. You’d better get the cooling system serviced before the start of summer. In a word, timely and proper servicing is an important task for car owners. Good servicing can not only extent the life of your newborn baby, but also ensure your safety, and the safety of those who share the road with you.
A.
To get familiar with the parts of a new car, the owner should _______. regard the car as a newborn baby
B.
have the car serviced before driving it
C.
read through the instructions carefully
D.
examine all of the parts of the new car
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【单选题】小叶性肺炎的病变为
A.
细支气管和肺泡的增生性炎
B.
细支气管和肺泡的纤维素性炎
C.
细支气管和肺泡的化脓性炎
D.
细支气管和肺泡的急性卡他性炎
E.
细支气管和肺泡的出血性炎
【简答题】沿河路基直接承受水流冲刷,其冲刷防护可分为 和 。
【单选题】支气管肺炎最多见的年龄是
A.
4~6岁
B.
7~10岁
C.
11~12岁
D.
13~14岁
E.
3岁以下婴幼儿
【单选题】患儿,12岁。突然出现喘憋,呼吸困难,口唇紫绀,呼气延长,肺部满布哮鸣音,应考虑( )
A.
支气管哮喘
B.
以上都不是
C.
肺实变
D.
气道异物
E.
气胸
【单选题】double型public成员变量MAX_LENGTH,该值保持为常数0.01,则定义这个变量的语句是什么?
A.
public final double MAX_LENGTH=0.01
B.
public double MAX_LENGTH=0.01
C.
final double MAX_LENGTH=0.01
D.
public const double MAX_LENGTH=0.01
【简答题】请在下面的空格填写题目中【代码 1 】 ~ 【代码 7 】处相应的代码。(注意:不用添加不必要的空格,注意区分大小写) public class Vehicle { // 声明 double 型变量 speed, 刻画速度 【代码 1 】 speed; // 声明 int 型变量 power, 刻画功率 int 【代码 2 】; void speedUp(int s) { // 将参数 s 的值与...
【单选题】原发性支气管肺癌
A.
肺部局限性哮鸣音,对f12受体激动药疗效不佳
B.
两肺满布哮鸣音,对f12受体激动药疗效较好
C.
哮鸣音与湿哕音并存,对抗生素反应较好
D.
两肺哮呜音伴湿性哕音。忌用肾上腺素类药物
E.
两肺散在干哆音,伴呼吸音减弱
【简答题】按注释要求完成 Vehicle 类 public class Vehicle { 1 // 声明 double 型变量 speed, 刻画速度 2 // 声明 int 型变量 power, 刻画功率 void speedUp(int s) { 3 // 将参数 s 的值与成员变量 speed 的和赋值给成员变量 speed } void speedDown(int d) { 4 // 将成员变量 ...
【判断题】洪水 大量降水或积雪融水在短时间内汇入河槽形成特大的径流,称为洪水。洪水的形成和运动规律对抗洪、防洪是非常重要的。以洪水过程线分析洪峰流量Qm、洪水总量W、洪水总历时T三个要素,它是水利工程设计的重要依据.“百年一遇”即为水库的设计标准.天气和下垫面为洪水的主要影响因素. 2.枯水 河流断面上较小流量的总称。当月平均水量占全年水量的比例小于5%时,则属于枯水期。枯水径流主要依靠地下水蓄水量。枯水径...
A.
正确
B.
错误
【单选题】患者慢性咳嗽病史12年,近1~2年咳嗽加重,活动后气短,应考虑是( )
A.
气胸
B.
慢支单纯型
C.
肺炎
D.
支气管扩张
E.
阻塞性肺气肿
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