【练习】选择appropriate/suitable或fit并用其适当的形式填空
1) Parents are warned not to buy books not ________ for their children.
2) Such a ship is _______ for a calm sea only.
3) I think this is an _________ moment to raise the question of my promotion.
4) She picked up a dress ________ for the occasion.
Keys: 1) suitable 2) fit 3) appropriate 4) appropriate/suitable
