Hot metal ______ as it grows cooler.

题目类型: 单选题

题目内容

Hot metal ______ as it grows cooler.

题目选项

A. contracts
B. reduces
C. condenses
D. decreases

正确答案

A

题目解析

contract n.合同,v 收缩;reduce 减少;condense 使浓缩;decrease 减少句意:热金属一变冷就收缩。

题目纠错