【单选题】What is the main idea of the passage?
A.
The analysis on the positive and negative side of innovation.
B.
The optimistic aspects of the development of innovation.
C.
The pessimistic prediction of the development of innovation.
D.
The main problem facing innovation and the solution.
【单选题】In the flat triangular surface depicted above, if feet, what is the area of the surface in square feet? (Figure not necessarily drawn to scale.)
【简答题】What is the author’s attitude towards science? A) He is depressed because of the ignorance of scientists. B) He is doubtful because of the enormous difficulties confronting it. C) He is confident thou...
【单选题】经济业务发生仅涉及负债这一会计要素时,两个负债项目将会( )变动。
【单选题】经济业务发生仅涉及负债这一会计要素时,两个负债项目将会( )变动。
【判断题】校正连杆弯扭变形时,应先校正弯曲变形,再校正扭曲变形。
【判断题】妊娠过程中需要维持高浓度的孕激素。( )
【单选题】What is one of the advantages of the personal interviewing?
A.
It is very interesting.
C.
It is somewhat truthful.
D.
It is somewhat superficial.
【单选题】What is the task of the one worker on the Victoria Line train?
A.
To drive the train after it is started automatically.
B.
To start the train and to drive it when necessary.
C.
To take care of the passengers on the train.
D.
To send commanding signals to the command spot.