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【判断题】
命题:与是同学A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【多选题】以下关于见面礼节的叙述正确的有
A.
握手礼是全世界最常见，最普遍的见面礼节
B.
合十礼盛行于印度和东南亚佛教国家
C.
鞠躬礼源于日本
D.
拥抱亲吻礼盛行于南美国家
【简答题】What is the function of CAM? With computer-aided manufacturing, computers are used to pass ________________ direct to the manufacturing machinery.
【判断题】The advantage of computer-integrated manufacturing software is that it allows computer-aided design machines to communicate directly with computer-aided manufacturing machines.
A.
正确
B.
错误
【简答题】With computer-aided manufacturing, _________ are used to pass work instructions directly to the manufacturing machinery.
【判断题】With computer-aided design, engineers can test computer models digitally before moving new products into the prototype stage.
A.
正确
B.
错误
【简答题】The production lines are (全自动化)with computer-aided machines.
【判断题】Despite its early promise, computer-aided design has not met with much success in increasing productivity.
A.
正确
B.
错误
【简答题】(able) Recent innovations with computer aided design ______ us to produce magazines which are more creative, efficient and cost-effective.
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