Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
The bike my brother has recently bought is（ ）but it’s still in good condition. (second, hand)
【正确答案】：SECOND-HAND
【题目解析】：
本题考查形容词。两个词构成的合成词形式用“-”相连相当于形容词。
根据空前“is”可知，空格处要填形容词形式。因此答案为second-hand（二手的）。
句意：我哥哥最近买的自行车是二手的，但是车况仍然很好。