【判断题】
In precis writing, you need to make a list of all the important points and group them under diffferent items.
【判断题】
If I have any comments to make, I’ll write them in the ___margin___ of the book I’m reading
【单选题】
______ the calculation is right, scientists can never be sure that they have included all variables and modeled them accurately.
【单选题】
33.Modern science and technology has _____ communication between people far apart.
【单选题】
They _ on the programme for almost one week before I joined them, and now we on it as no good results have come out so far.
①
had been working; are still working
②
had worked; were still working
③
have worked; were still working
④
have worked; are still working
【单选题】
A ( ) is a second-year student in college, which means “student with more wisdom”.
【单选题】
Our modern civilization must not be thought of as ______ in a short period of time.
【单选题】
Our modern civilization must not be thought of as ______ in a short period of time.
【多选题】
Among the outstanding inventions of modern times, television___________ must be included.
【单选题】
Almost all their ( ) and eassays are typed on a computer.