A．Too many people.B．Dirty air.C．Crime.D．Terrorism.

Air pollution People and air pollution are often in the same places. This means that cities with large populations have the biggest problem of dirty air. Air pollution is caused by many different thi

听力原文：I think your expense report contains many errors.（A)That container is too big.（B)

What problem do hippos cause in me park？A．A lot of original animals died.B．Too many people

How many people died one regionalone after cyclone Ivan？A．Tens of thousands of people.B．At

There are far too many road accidents in this country: too many deaths and too many people

There are too many _____ here for me to concentrate on my reading.A.distractionsB.diffe