Antarctic _____ we know very little is covered with thick ice all the year round. A．which B．that C．w

I know personal selling is also a very effective tool for building ______buyers’ confidence.

We all know that it is very hard to ______ him to give his plan up.A．endeavorB．reduceC．ass

Some families have long histories, ______others know very little about their ancestors.A．b

According to the passage, we can know that______.A．the Finnish society has very high moral

She got to know the young man very well ________ she had worked for so long.

Some families have long histories ____ others know very little about their ancestors.