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【单选题】
综合布线的标准中,属于中国的标准是( )
A.
TIA /EIA568
B.
ISO /IEC1l801
C.
EN50173
D.
GB/T50311-2000
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参考答案:
举一反三
【多选题】下列关于干性皮肤的个人日常护理,描述正确的是:
A.
可选用含保湿剂、清洁力温和、PH值在4.5-6范围的清洁产品
B.
中年人干性皮肤宜选用功能性滋养性及油份较高的产品
C.
可以选用含乙醇、钾明矾的收缩水
D.
不适宜选用冷倒膜、撕揭式面膜
【判断题】内部控制存在固有的局限性,所以只能是合理保证。( )
A.
正确
B.
错误
【单选题】Suppose the interest rate on 6-month treasury bills is 7 percent per year in the United Kingdom and 4 percent per year in the United States. Also, today’s spot exchange price of the pound is $2.00 whi...
A.
0.5 percent.
B.
1.5 percent.
C.
3.0 percent.
D.
4.0 percent.
【多选题】大气污染物侵入人体的途径有( )。
A.
表面接触
B.
食入含污染物的食物和水
C.
吸入被污染的空气
【单选题】Read an extract of an advertisement. Choose the answer which you think fits each question best according to the text. Young Environmental Journalist Competition How to Enter: ☆ If you’re aged 16-25, w...
A.
  conducted some relevant research in their local area
B.
  gained a qualification in experimental research
C.
  uncovered some of the evidence in the research by themselves
D.
  consulted a number of specialists on the subject under research
【简答题】I wish my cousins lived nearby but they don’t. (P21) 2.You must feel very happy when you get to see each other. (P21) 3.Maybe she has to put you down to feel good about herself, or maybe she is jealou...
【单选题】大气污染物侵入人体的途径有( )。
A.
表面接触
B.
食入含污染物的食物和水
C.
吸入被污染的空气
D.
其余选项都对
【单选题】当车辆在水中抛锚时,车主应该
A.
立即打开车门下车,撤离到高处
B.
在车内等待救援
C.
大声呼喊求救
D.
手机呼救
【单选题】昆虫生长激素类杀虫剂说法正确的是
A.
作用于昆虫的神经系统
B.
不能立即杀死虫子不是好农药
C.
没有慢性毒性问题
D.
急性毒性较低可用于蔬菜生产
【简答题】A telexed an offer to B on March 20, stating that payment was to be made by irrevocable letter of credit at sight and the offer was subject to B's reply reaching A before March 25. B replied on March ...
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