皮皮学,免费搜题
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【单选题】
长期使用无机染发剂会导致重金属中毒,主要原因是( )
A.
无机染发剂中含有铜
B.
无机染发剂中含有铅
C.
无机染发剂中含有钠
D.
无机染发剂中含有铁
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【判断题】仿真分为功能仿真和时序仿真,综合、布局布线之前的仿真是时序仿真,之后的仿真是功能仿真。
A.
正确
B.
错误
【单选题】包括设计编译和检查、逻辑优化和综合、适配和分割、布局和布线、生成编程数据文件等操作的过程称为( )
A.
设计输入;
B.
设计处理;
C.
功能仿真;
D.
时序仿真;
【判断题】"I'm sorry to have wasted your time" or "I'm sorry to have taken so much of your time" are usually appropriate for the business visit.
A.
正确
B.
错误
【判断题】邓小平理论形成和发展的时代主题是战争与革命。
A.
正确
B.
错误
【单选题】听力原文: Ladies and gentlemen, may I have your attention, please. I'm sorry to have to tell you that the police have asked us to take everyone away from this building as quickly as possible. A carry bag ...
A.
Because a fire started in the building.
B.
Because a robbery would happen soon.
C.
Because electricity went out in the building.
【单选题】包括设计编译和检查、逻辑优化和综合、适配和分割、布局和布线、生成编程数据文件等操作的过程称为( )
A.
设计输入
B.
设计处理
C.
功能仿真
D.
时序仿真
【单选题】基督教的入教仪式是( )
A.
洗礼
B.
圣餐
C.
忏悔
D.
告解
【单选题】I'm sorry to have kept you______.
A.
wait
B.
to wait
C.
waiting
【判断题】"I'm sorry to have wasted your time" or " I'm sorry to have taken up so much of your time " are usually appropriate for the business visit in America.
A.
正确
B.
错误
【判断题】1邓小平理论形成的时代主题是战争与革命。
A.
正确
B.
错误
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