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【单选题】
下列关于世界上第一台电子计算机ENAC的叙述中,错误的是( )。A.
它是1946年在美国诞生的
B.
它主要采用电子管和继电器
C.
它是首次采用程序控制使计算机自动工作
D.
它主要用于弹道计算等军事方面
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反馈参考答案：
举一反三
【单选题】( )是电子标签的一个重要组成部分,它主要负责存储标签内部信息,还负责对标签接收到的信号以及发送出去的信号做一些必要的处理。
A.
天线
B.
电子标签芯片
C.
线圈
D.
电容
【单选题】下列关于纱布和棉球的说法,不正确的是
A.
纱布和棉球都可以用于术中拭血
B.
纱布和棉球都可以用于术前皮肤消毒
C.
干纱布用于保护暴露的内脏
D.
纱布可以折成纱布球进行剥离粘连组织
E.
纱布条可以用于术止血、伤口填塞
【单选题】The 9/11 terrorist attacks changed the lives of many Americans in a(n) ______ way.
A.
essential
B.
profound
C.
worldwide
D.
extensive
【简答题】The 9/11 terrorist attack ____the whole world.
【简答题】The
World Trade Center was a place _______ was destroyed by the 9/11 terrorist
attack.A. where B. that C. / D. there
【单选题】The September 11 terrorist attacks on the United States have produced serious ______.
A.
consequences
B.
endings
C.
results
D.
outcome
【单选题】The 9/11 terrorist attacks changed the lives of many Americans in a(n)________way.
A.
profound
B.
process
C.
profounding
D.
profoundly
【单选题】On the scene of the disaster of the 9/11 terrorist attack, Picciotto ___________________.
A.
had always been frightened he might not survive
B.
was more frightened than he had ever been in his life
C.
was the person who first used the phrase "I'll see you at the big one"
D.
felt he could do nothing to protect himself
【判断题】Before the 9/11 attacks, terrorist attacks had hit many parts of the world.
A.
正确
B.
错误
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