2. 外语
  3. Some hard plastics______(可以取代金属) in manufacturing machine parts.

Some hard plastics______(可以取代金属) in manufacturing machine parts.

admin2010-07-24  59
问题 Some hard plastics______(可以取代金属) in manufacturing machine parts.
选项
答案Can be substituted for metals/can replace metals/can be used instead of metals
解析 本题主要考查的是be substituted for，意思为“代替”，相当于replace。在使用中注意：A be substituted for B相当于B be replaced by A。
转载请注明原文地址:https://www.kaotiyun.com/show/TIA7777K
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)