当前位置: X题卡 > 所有题目 > 题目详情

Our factories and homes burn coal and oil. Every year we have forest fires somewherE. Many scienti...

查看本题答案

你可能感兴趣的试题

When  turned off  all power  in honor of  
Write a letter.  Ask for permission.  Use more electricity.  Install new low-soot fireplaces.  
building bridges across them  driving generators into them  building dams across them  directing them into homes and factories  
visit    visiting    to visit    visited  
so that   that   such that   such  
included    are including    are included    including  
The fire could burn you.  It’s not healthy to be too warm.  Harmful chemicals are released in the soot.  The smoke is filled with unseeable tiny pieces.  
something  everything  anything  nothing  
in the living room    in the kitchen    in the bedroom    in the garden  
something    everything    anything    nothing  
so that    that    such that    such  
in the charge of   in the light of    in the event of    in the name of  
keep planes from :flying  bury sand on ocean floors  stop air pollution  burn leaves without smoke  
turn off  turned off  must turn off  would have turned off  
included     are including     are included     including  
Just in case someone asks.  Scientists like to take tests.  Scientists are not very busy.  To keep track of pollution levels.  
turn off  turned off  must turned off  would have turned off  
They could lose their homes.  They pay for the punishment.  They get sick from the smoke.  The fire could get out of control.  

热门试题

更多