______ are chiefly derived from petroleum.A、Plastics todayB、There are plastics

游客2024-01-05 43

问题 ______ are chiefly derived from petroleum.

选项 A、Plastics today
B、There are plastics today
C、Because today plastics today
D、Due to plastics today

答案 A

解析

转载请注明原文地址:http://tihaiku.com/zcyy/3335003.html

相关试题推荐

随机试题

最新回复(0)

______arechieflyderivedfrompetroleum.A、PlasticstodayB、Thereareplastics