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【单选题】
听力原文:M: Hello, Mrs. Kelly. I'd like to pick up my test, please. W: Sure. Whose class are you in? M: Dr. Purcell's math class. W: And your name? M: My last name is Raleigh. R - A - L - E - I - G - H. W: That's right. Jim Raleigh. Here it is. M: Thank you. And Terry Young's test too, please. W: Oh, I'm sorry. I can't let you take someone else's test. M: He's sick, and he can't come in to get it. He's my roommate. W: I understand. But the privacy act won't permit it. M: Really? Maybe you could tell him. W: Not even then. I can only give a test to the student whose name appears on it. I can't even give it to a family member. M: That's weird. W: I think so, too, frankly, but that's the law. M: Okay. I'll tell Terry, thanks anyway. W: You're welcome. Tell him I'll just keep his test here until he feels better and can come in for it himself. M: Okay. I'll do that. W: Have a nice day, Jim. M: You too, Mrs. Kelly. (20)
A.
A sick friend.
B.
A math class.
C.
School policy.
D.
The man's test.
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参考答案:
举一反三
【单选题】如下图所示电路中,发出功率的电路元件为 ( )。
A.
电流源
B.
电压源
C.
电压源和电流源
D.
电池
【单选题】Excel的数据清单具有类似数据库的特点,可以实现数据的( )操作。
A.
排序、筛选、统计等
B.
排序、统计、打印等
C.
统计、查询、格式报表等
D.
筛选、报表、打印等
【单选题】如图6—6所示,质量为m的物体由劲度系数为k1和k2的两个轻弹簧连接,在水平光滑导轨上作微小振动,则系统的振动频率为( ).
A.
B.
C.
D.
【单选题】患者女,54岁。因肺炎感染中毒性休克入院,青霉素皮试(-),针对感染给予青霉素,针对中毒性休克给予静滴去甲肾上腺素。给药过程中如出现局部皮肤苍白、发凉、疼痛,则应给予以下药物处理()
A.
肾上腺素
B.
美托洛尔
C.
酚妥拉明
D.
咖啡因
E.
东莨菪碱
【简答题】数据清单具有类似数据库的特点,可以实现数据的(),(),(),()和查询等操作,具有数据库的组织,管理和()数据的功能,因此Excel数据清单也称为Excel数据库。
【判断题】蓄电池可以给辅助发电机提供励磁。
A.
正确
B.
错误
【单选题】电路如下图所示,IS=10A,ω=5000rad/s,R=10Ω,C=10μF。则受控电压源发出的视在功率为( )VA。【图片】
A.
1500*2^(1/2)
B.
500
C.
500*2^(1/2)
D.
1500
【单选题】下列选项中属于宪法规定的内容的是 1国家的根本制度 2公民的基本权利和义务 3什么是犯罪 4国旗、国徽、国歌、首都 5国家机构和组织活动原则 A.1245 B.345 C.124 D.12345
A.
a
B.
b
C.
c
D.
d
【简答题】电路如下图所示,5V电压源发出的功率为 W。【图片】
【单选题】如图所示,质量为m的物体由劲度系数为k 1 和k 2 的两个轻弹簧连接,在水平光滑导轨上作微小振动,则系统的振动频率为
A.
B.
C.
D.
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