—Do you still remember the first time you _______with a girl?
—Not exactly, but I remember it was a Sunday.
| A．talked | B．had talked | C．have talked | D．were talking |
The faces of four famous American presidents on Mount Rushmore can be seen from a _________ of 60 miles.
| A．length | B．distance | C．way | D．space |
Hospital staff burst into cheers after doctors completed a 20hour operation to have _________ one-year-old twins at the head.
| A．isolated | B．separated | C．divided | D．removed |
The environmentalists said wild goats’ __________ on the vast grasslands was a good indication of the better environment.
| A．escape | B．absence | C．attendance | D．appearance |
In dealing with public relations,we should make every effort to prevent the __________ in personality.
| A．contact | B．contrast | C．connection | D．conflict |
We __________ Mr.Cox to be a fine professor.
| A．accept | B．know | C．think | D．regard |