2019年mpacc考试英语真题——名词343

{01}My two dogs have quite different ________．One is rather fierce while the other is pretty gentle．
A.kinds
B.advantages
C.natures
D.ages
解析：名词词义辨析题，kind“种类”；advantage“优点，优势”；nature“本性，性格”；age“年龄”。从下文的fierce(凶猛的)和gentle(温和的)，可知应用nature。
本题选C。
{02}After the explosion, the police did a lot of work to find clues from the ________．
A.on-lookers
B.viewers
C.people
D.witnesses
解析：
本题选D。