Scientists _______ a lot of experiments on animals, hoping to find and effective way to cure the patients who had AIDS.
|
A．carried on |
B．carried out |
C．carried away |
D．carried off |
Putting in a new window will ______ cutting away part of the roof.
|
A．contain |
B．comprise |
C．include |
D．involve |
Mr. Smith was so angry at all _____ Bill was doing ______ he left.
|
A．that…what |
B．that…that |
C．which…which |
D．what…that |
–He didn’t feel a bit nervous when _____.
--No. He’d spent a lot of time _____ for it after all.
|
A．interviewing…to prepare |
B．interviewed…to prepare |
|
C．interviewing… preparing |
D．interviewed… preparing |
We will be for ______ promises to volunteer to help us solve the puzzling problem.
|
A．whoever |
B．any one of them |
C．those who |
D．anyone |
Tim Bemers-Lee is generally considered ______ the World Wide Web, on which all the information is shared by all.
|
A．to have founded |
B．having founded |
C．founding |
D．to found |
