【单选题】Mass transportation revised the social and economic fabric of the American city in three fundamental ways. It speeded up physical expansion, it sorted out people and land uses, and it【C1】______ the in...
【单选题】若数据链路的发送窗口大小为6,现在正在发送4号帧,当发送方接到3号帧的确认帧后,发送方还可连续发送的帧数是( )。
【单选题】Mass transportation revised the social and economic fabric of the American city in three fundamental ways. It catalyzed physical expansion, it sorted out people and land uses, and it accelerated the i...
A.
Types of mass transportation.
B.
Instability of urban life.
C.
How supply and demand determine land use.
D.
The effect of mass transportation on urban expansion.
【单选题】患儿,男, 1个月 。发现心脏杂音,哭吵后,口周青紫,无抽搐。查体:胸骨左缘第 1-2肋间闻及 III 级收缩期 杂音,周围血管征阳性,胸片示肺血增多,可能的诊断是动脉导管未闭。该患儿首选治疗药物是
【多选题】大学生要培养创新思维。下列关于创新思维和守旧思维区别的说法中正确的是( )。
A.
守旧思维往往求同、模仿,创新思维则注重求异、批判而不甘落入窠白和俗套
C.
守旧思维往往机械、线性、封闭,创新思维则灵活而开放,发散而多维
D.
守旧思维提出的观点人们往往因熟悉而易于接受,创新思维则常常因"异想天开"而被怀疑甚至嘲讽
【单选题】患儿男,1个月,发现心脏杂音,哭吵后,口周青紫,无抽搐。体检:胸骨左缘第1~2肋间闻及川级收缩期杂音,周围血管征阳性,胸片示肺血增多,可能的诊断是动脉导管未闭。重要的护理措施是( )
【单选题】An elderly man experiences a thrombotic cerebrovascular accident and subsequent flaccid hemiplegia of the right side. When planning care for this client, rehabilitation begins:
A.
As soon as anticoagulant therapy is started.
B.
When the client is admitted to the hospital.
C.
When the client can first work cooperatively with health care personnel.
D.
As directed by the physical therapist.
【简答题】In 1997, 25 Japanese citizens, all older than 60, launched Jeeba ( the name means “ old man and old woman”)to make senior-friendly products. They knew they were history when they coined their c...