— We haven't been to the Great Wall for ages.
— No, I don't remember how many years ago _______ I last visited it.
| A．it was that | B．was it that | C．it was when | D．was it when |
Over the past few years the cost of living _______________considerably.
| A．has been raised | B．has risen | C．was raising | D．was rising |
Nobody but doctors and nurses and those ___________by Dr.Hu____________to enter the patient’s room.
| A．invited; is forbidden | B．are invited; are forbidden |
| C．being invited; forbidden | D．invited; are forbidden |
The flight to Antarctica was delayed by the lack_______ information about the weather conditions there.
| A．in | B．from | C．for | D．of |
Color shapes our view of ___world and it may have ___far more influence on our lives than many of us realize.
| A．a; a | B．the; / | C．the; the | D．the; a |
—I’ve just heard that the lecture to be given by the Nobel winner has been cancelled.
— Oh, no! ______.
| A．It’s wonderful | B．It doesn’t matter | C．I have no idea | D．I was looking forward to that |