Coal and natural gas are mainlyusedfor electricity generation, whereas oil isusedmostly to power transportation, yet the prices of all these energy sources are linked. 2017年6月六级真题(第一套)阅读 Section B Founders Taylor Collins and his wife, Katie Forrest,usedto be endurance athletes; now ...
power church least family interest development thing seemed open want u area mind members god others help country service turned door law done although whole problem line sense kind different thus certain began means matter york perhaps name itself times human action above it's week free company ...