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搜题
【单选题】
关于斜方肌的描述,错误的是
A.
属于背肌,位背部浅层    
B.
止于肩胛冈、肩峰和锁骨
C.
可使肩胛骨上提、下降    
D.
单侧收缩可使头颈向同侧屈,面转向对侧
E.
两侧同时收缩使头后仰
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举一反三
【单选题】P1的初始值为0X01,执行 P1 = P1 << 2后,P1的值为:
A.
0x01
B.
0x02
C.
0x04
D.
0x08
【判断题】数控机床重新开机后,一般需先回机床零点。( )
A.
正确
B.
错误
【单选题】The big question that faces Doppelganger is
A.
whether they Can get additional venture capital from investment banks.
B.
whether they Can increase revenue from selling music downloads and band.related goods.
C.
whether they carl find suppliers to sell physical things in the Lounge.
D.
whether they Can develop a critical mass of users and attract mass.market advertisers.
【单选题】P1的初始值为0X01,执行 P1 =_crol_( P1 , 1)后,P1的值为:
A.
0x01
B.
0x02
C.
0x04
D.
0x08
【简答题】面向对象三个基本原则是封装、继承和 。
【单选题】“夜半”一词常被文人用于诗词之中。如:“姑苏城外寒山寺,夜半钟声到客船。”(张继《枫桥夜泊》)“可怜夜半虚前席,不问苍生问鬼神。”(李商隐《贾生》)古人把十二时的第一个时辰,就叫“夜半”。据此可知,“夜半”指()
A.
卯时
B.
子时
C.
寅时
D.
丑时
【单选题】Where can listeners get additional information?
A.
At a project office.
B.
At a website.
C.
On 25th Street.
D.
At the Town Hall.
【单选题】What are the listeners suggested to do if they want to get an additional discount at the online store?
A.
Use their credit card
B.
Speak with a manager
C.
Submit their e-mail address
D.
Buy $100 worth of merchandise
【单选题】海尔集团在出售其空调产品的同时还提供送货上门、免费安装、专业维修等一系列售后服务。这一系列售后服务属于海尔集团所提供的整体产品中的()
A.
核心产品
B.
有形产品
C.
无形产品
D.
附加产品
【单选题】What's true of high school graduates today?
A.
They can't get additional education without money.
B.
They can get additional education without payment.
C.
They can have additional education when they have full-time jobs
D.
They can have additional education now and pay for it later.
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