High Speed High Rise
BOOK THE OFFICIAL CAMBRIDGE GUIDE TO IELTS ANSWER KEY TEST 3 (THREE) READING PASSAGE 2 14 iv 15 viii 16 ii 17 vi 18 iii 19 factory 20 flooring/floor 21 column(s) 22 concrete 23 structural evolution 24 (non-pressurized) boilers 25 power shortages 26 climate control THANKS FOR READING: High-Speed High Rise