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【判断题】
II. True or False (5 points, 1 point for each) Direction: Listen to the recording 11.1 and decide if the following statements True for T or False for F. 1. Today companies face crises in thirteen areas.
A.
正确
B.
错误
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【简答题】Translate the following two sentences Patients with severe cases of CAD may be candidates for angioplasty, surgical dilatation of the blocked vessel by means of a catheter, technically called percutan...
【单选题】通讯系统按照信号传输类型可分为()。
A.
有线通讯和无线通讯;
B.
模拟通讯和数字通讯;
C.
有线通讯和模拟通讯;
D.
无线通讯和数字通讯;
【多选题】机载通讯系统包括()。
A.
高频通讯(HF)
B.
甚高频通讯(VHF)
C.
飞行内话
D.
GPS
【单选题】在激光切割过程中机器人运动指令采用( )。
A.
点到点
B.
圆弧
C.
直线
D.
任意
【单选题】通讯系统按照传输媒质来分可分为()。
A.
有线通讯和无线通讯;
B.
模拟通讯和数字通讯;
C.
有线通讯和模拟通讯;
D.
无线通讯和数字通讯;
【单选题】Q1:One possible treatment for CAD is coronary angioplasty. What does it involve?
A.
A new section of artery replaces the blocked section
B.
A tiny balloon is inflated inside an artery.
C.
Medication is used to expand the artery.
D.
None of the above
【单选题】Cardiovascular disorders are conditions of the heart and blood vessels, consist mainly of coronary heart disease (CHD), or coronary artery disease (CAD), hypertension, arrhythmia and heart failure.
A.
what
B.
that
C.
whether
D.
which
【单选题】集散控制系统的通讯包括通讯电缆和()。
A.
通讯双绞线
B.
通讯同轴电缆
C.
通讯光纤
D.
通讯卡件
【简答题】患者入院时要皮肤观察,观察的重点为皮肤的:
【单选题】在激光切割过程中机器人运动指令采用( )。
A.
线性
B.
直线
C.
点到点
D.
任意
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