The replacement of air-polluting cars by non-pollution cars will take some time.

admin2009-06-15 67

问题 The replacement of air-polluting cars by non-pollution cars will take some time.

选项 A、supplement
B、substitute
C、replenishment
D、complement

答案B

解析 replacement意为“代替品”，同substitute意思相同。其余选项 A意为“补充”；C意为“补给”；D意为“补给物”。

转载请注明原文地址:https://www.kaotiyun.com/show/B8Fd777K

职称英语综合类B级

相关试题推荐

随机试题

最新回复(0)