未知题型 Salaries for ___ positions seem to be higher than for permanent ones.A) legal B) optional C) voluntary D) temporary

未知题型 Norman Davis will be remembered by many with ___ not only as a great scholar but also as a most delightful and faithful friend.A) kindness B) friendliness C) warmth D) affection

未知题型 I’m ___ enough to know it is going to be a very difficult situation to compete against three strong teams.A) realistic B) conscious C)aware D)radical