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【判断题】
数据冗余可能产生的后果就是数据的不一致性。( )A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】According to the text, the Basic Pilot program can only be fully effective unless ______
A.
more electronic registration information is needed for job-seekers.
B.
workers can be proved to have a legal national ID.
C.
indicators such as fingerprints are incorporated within identity cards.
D.
strict verification is undertaken on validations of numbers provided by workers.
【单选题】在城市用地工程适宜性评定中,下列用地不属于二类用地的是( )
A.
地形坡度15%
B.
地基承载力极低,需要采取复杂的人工地基才能修建
C.
洪水轻度淹没区
D.
有轻微的活动性冲沟、滑坡等不良地质现象 (3.0分)
【单选题】下列关于液体制剂分散介质和附加剂的叙述错误的是
A.
有机弱酸弱碱药物制成盐也不能改变其溶解度
B.
助溶剂可与难溶性药物在溶剂中形成可溶性分子间络合物、复盐或缔合物等，以增加药物的溶解度
C.
乙醇、甘油和聚乙二醇能与水形成混合溶剂来增加药物溶解度
D.
难溶性药物分子中引入亲水基团可增加在水中的溶解度
E.
选用溶剂时，无论何种给药途径都要考虑其毒性
【单选题】Part A Directions: Read the following three texts. Answer the questions on each text by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1. Water is important for pupils to study, not only bec...
A.
early international trade
B.
the most common substance in living plant and animal tissues
C.
hydroelectric power stations
D.
sanitation and recreation
【单选题】Qustions 18-22 According to the text, FIVE of the following statements are true. Write the corresponding letters in answer boxes 18 to 22 in any order. A. The presence of MRSA in British hospitals con...
B.
S.aureus likes living up people's noses.
C.
Methicillin is ineffective against MRSA.
D.
Only a few antibiotics are expensive.
E.
Producing antibiotics is not very profitable.
F.
Vaccines help reduce the amount of antibiotics needed to fight superbugs.
G.
Cardiac surgery greatly increases the risk of getting MRSA.
H.
Response rates to vaccines often depend on what is wrong with the patient.
【简答题】同志于（）为北京国家会计学院题词“诚信为本、操守为重、坚持准则、不做假账”。
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