【判断题】细双点画线和双折线不能单线使用,只能用于中断处。
【判断题】( )对于两块或两根相对应位置的木材,可将其拼合在一起划线,划好一面后,用直角尺把线引向侧面,所划线条必须准确清楚。
【简答题】(d) Evaluate the circumstances in which a government can act as an aid to business performance. (5 marks)
【单选题】Which of the following is TRUE according to the passage?
A.
One should not apply first aid to the injured without knowing the ease of the accident.
B.
It is easy to carry out first aid if one has the necessary facilities.
C.
First aid is an important part of the whole treatment.
D.
First aid may not be effective before a doctor or expert comes.
【单选题】Which one is not true concerning the function of the visual aid?
A.
We use the visual aid to gain audience attention.
B.
We use the visual aid to present the abstract ideas.
C.
We use the visual aid to replace the content.
D.
We use the visual aid to enhance the speech.
【简答题】If your car is illegally parked in a handicapped zone, it will be towed away. You just illegally parked in a handicapped zone.
【简答题】对于人均存款与人均收入之间的关系式S t =α+βY t +μ t 使用美国36年的年度数据得如下估计模型,括号内为标准差: α和β的符号是什么?为什么?实际的符号与你的直觉一致吗?如果有冲突的话,你可以给出可能的原因吗?
【判断题】获得导游资格证3年未从业的,资格证自动失效。( )