In 1969 ____took his biggest step away from the earth. Americans first walked on the moon.This is certainly just a ____thought.
|
A．he,moving |
B．people ,surprising |
|
C．an astronaut, interesting |
D．man ,beginning |
If Greeks and Turks had not helped each other after the earthquakes five years ago,they____ mortal enemies instead of friendly neighbors later on..
|
A．would have been |
B．might be |
C．should have been |
D．must have been |
Advances in using genes as well as nanotechnology make it likely __humans will live in the future beyond ____has been possible in the past.
|
A．that ,which |
B．what, that |
C．that ,what |
D．where , what |
. I don’t ____rock’n roll ,it is much too noisy.
|
A．go in for |
B．go over |
C．go away with |
D．go into |
Hanoi declared that it ______by fast-spreading H1V1, which ____other countries nearby.
|
A．was being struck ,had hit |
B．has been struck,had hit |
|
C．has been struck ,has hit |
D．will be struck , has hit |
“Facial transplants are no longer science fiction imagination ,”a surgeon has said,____that they are ___possible but technically complex..
|
A．adding ,theoretically |
B．considering ,desperately |
|
C．noted ,ethically |
D．stressed , completely |
