The Great Wall winds its way from west to east, _______ deserts, _______mountains and ________valleys, until at last it reaches the sea.
| A．across; through; over | B．through; on; across |
| C．across; along; up | D．across; over; through |
______ his father and stepfather were Muslim, American newly-elected black president, Barack Obama is Christian.
| A．Whether | B．What | C．When | D．While |
—Good morning. May I help you?
—Yes. I'm looking for a flat. I'd like _____ with two bedrooms.
| A．those | B．one | C．it | D．that |
I suppose by the time I come back in ten years’ time all these old houses______ down
A will be pulling B will have been pulled
C will have pulled D will be pulled
The house rent is ____ higher. I get about half the space I had at home but I’ll have to pay _____ here.
| A．far less; as much three times | B．far more; much as three times |
| C．little; three times as much | D．much; three times as much |
Stories that ______ old times usually leave a very deep impression on those living in this area.
| A．call on | B．call for | C．call back | D．call up |