[单选题]No conclusion has been ______ yet.A． achievedB． reachedC． attainedD． arrived
[问答题]When the meeting will be held has not been decided yet.
But no one has scored a goal yet. Too bad It s almost half-time.A. had playedB.
People depend on one another. Thats why communities have special people ready to
But burying one’s nose in a book has always been somewhat isolating―with its uns
These apple trees,____ I planted three years ago, have not borne any fruit yet.A
[单选题]John and Bob have returned but ______ students in the class haven't come ba
___. Its been reported that 76 percent of employees in some western countries ar
[单选题]Icebergs areamong nature's most spectacular（壮观的）creations , and yet most pe
[单选题]Icebergs areamong nature's most spectacular（壮观的）creations , and yet most pe