[简答题]
In the past year, a lot has changed in the field of human spaceflight. (46)In January, President George Bush brushed aside the fact that America’s entire space-shuttle fleet was grounded when he announced grandiose plans to put people back on the moon, and then to launch a manned mission to Mars. (47) In June, Burt Rutan, an American aeronautical engineer, showed that human spaceflight was no longer the preserve of governments by sending a man to the edge of space in Space Ship One, a privately financed vehicle that cost about the same to build as a luxury yacht. That was followed in September by Sir Richard Branson, the British entrepreneur behind the Virgin brand, announcing that he had signed a deal with Mr. Rutan to work on plans for a fleet of five suborbital vehicles developed from Space Ship One.
(48) Now, in the dying days of the year, America’s Congress has passed a bill that unravels a tangle about who would be responsible for regulating
[单项选择]蜻蜓把卵产在水里，卵孵化成的幼体叫水虿，水虿在水里生活很长一段时间，发育成熟后，从水里爬出来，蜕去一层皮，就变成了蜻蜓，以后体形不再有任何变化。 所以说( )。
A. 小蜻蜓不能变成大蜻蜓
B. 蜻蜓是很美丽的
C. 蜻蜓能飞高飞低
D. 小蜻蜓能变成大蜻蜓
[单选题]输变电设备状态检修试验规程规定220kVSF6电流互感器湿度检测基准周期(____)年。
A.A 1
B.B 2
C.C 3
D.D 6
[多项选择]下列生物碱中属于两性生物碱的是( )
A. 麻黄碱
B. 四氢巴马亭
C. 氧化苦参碱
D. 吗啡
E. 秋水仙碱
[判断题]光信号经光纤传输后要产生损耗和畸变，因而输出信号和输入信号不同。对于脉冲信号，不仅幅度要减小，而且波形要变窄。
A.正确
B.错误
[单选题]标准正态分布的标准差为（ ）。
A.0
B.-1
C.1
D.2
[判断题]管柱施工的作业平台,除设护栏外,双层或高处作业点等危险部位均应悬挂安全网, 并在作业区配备救护车辆(船只)。
A.正确
B.错误
[判断题]乙烷炉注硫系统故障可造成甲烷化反应器床层温度升高。
A.正确
B.错误
[单项选择]
A businessman must keep records of the money he takes in and the money he spends. The work of keeping such records is called bookkeeping. The work of deciding how the records should be set up is called accounting. An accountant also finds out, by studying the records, whether or not a business is doing well. The accountant must know many things about the business.
Suppose a man owns a small clothing store, he keeps records that show that he spent money for newspaper advertising and for suits, shirts, shoes, and neckties to sell to his customers. He had to pay a young man to help him in the store. He also paid rent and had other expenses.
At the end of the year, he must take an inventory. That is, he counts how many pieces of clothing he has on hand. Then he must find out exactly how many he sold, how much money he took in, and how much money he spent in running the business. If he took in more than he spent, he made a profit for the year. If he spent more than he
A. clothing only
B. newspaper advertising
C. all necessary expenses
D. housing
[判断题]依据《中国南方电网有限责任公司电力安全工作规程》，动火工作票由动火执行人填写。 ( )
A.正确
B.错误
[判断题]LBC30116取下跌落保险的顺序是先取A相,再取B相相,最后取C相。( )
A.正确
B.错误
[填空题]You are very（）(fortune) to have such a comfortable villa.
[单项选择]采用焊接法制作固定桥桥架不适用于（）
A. 固定桥桥体跨度较大
B. 包含多个基牙的复合固定桥
C. 多单位固定桥个别固位体边缘不密合
D. 整铸法制作固定桥不能完全就位
E. 固定桥两端基牙不能获得共同就位道
[单选题]按电话命令执行的工作应留有录音或书面派工记录。记录内容应包含指派人、工作人员（负责人）、工作任务、（ ）、派工时间、工作结束时间、安全措施（注意事项）及完成情况等内容。
A.温度
B.天气
C.工作设备
D.工作地点
[单选题]行政机关收到申请后,决定受理或者不予受理的,除什么情况外,应当出具加盖本行政机关印章的书面凭证?
A.当事人提出不需要加盖印章
B.行政机关人员太忙
C.该申请事项不属于本行政机关职权范围
D.申请事项即时办结的
[单选题]四显示自动闭塞区段发车进路色灯信号机显示（ ）——表示该信号机列车运行前方次一架信号机经道岔直向位置在开放状态。
A.一个绿色灯光
B.两个绿色灯光
C.一个红色灯光
D.一个绿色灯光和一个黄色灯光
[多选题]依据《中国南方电网有限责任公司电力安全工作规程》,攀登杆塔前,应检查()是否牢固。遇有冲刷、起土、上拔或导(地)线、拉线松动的杆塔,应先培土加固,打好临时拉线或支好架杆后,再行攀登。
A.杆根
B.基础
C.拉线
[单项选择]患者，女，69岁，心前区疼痛5小时，心电图示急性广泛前壁心肌梗死伴室性期前收缩。入院体检：气急不能平卧，血压130/80mmHg，心率176次／分，心律不齐。两肺散在细湿啰音，伴少许哮鸣音。肝颈静脉回流征阴性。若经心电监测发现患者发生了室颤，则选用哪项治疗措施（）。
A. 静注异丙肾上腺素
B. 静注利多卡因
C. 使用同步直流电复律术
D. 使用非同步直流电复律术
E. 安装临时起搏器
[单选题]设备检修 “五定” 不包括( )
A.定安全措施;
B.定检修人员;
C.定检修质量;
D. 定验收人
[判断题]2.41 机动车达到国家规定的强制报废标准或者属于被盗抢的,可以办理抵押登记。
A.正确
B.错误
[单项选择]The constant changes in fashion, ______ with a view to higher sales, made greater demands on women as a class.
A. predicted
B. dictated
C. stated
D. related
[单选题]王先生,70岁,因“支气管哮喘”入院。病愈出院后,其床垫消毒宜采用
A.燃烧法
B.紫外线灯照射法
C.流通蒸汽消毒法
D.含氯消毒剂喷洒法
E.微波消毒法
[判断题]急流救援中，救援人员入水后，遇到水面障碍，可采取规避、翻越等措施，不得从水下穿越障碍。( )
A.正确
B.错误
[单选题]单选题
A.A-工作许可人
B.B-工作负责人
C.C-专责监护人
D.D-工作票签发人
[单选题]成本法特别适用于（ ）的房地产的估价。
A.有收益交易少
B.无收益交易多
C.有收益交易多
D.无收益交易少
