Many children are ____ in the countryside when their parents flood into the cities for jobs．

1. A.
   left behind
2. B.
   left off
3. C.
   left aside
4. D.
   left out

Many children are ____ in the countryside when their parents flood into the cities for jobs．

       A．left behind       B．left off     C．left aside   D．left out

Many children are ____ in the countryside when their parents flood into the cities for jobs．

A．left behind     B．left off           C．left aside         D．left out

Many children are ____ in the countryside when their parents flood into the cities for jobs．

More and more attention has been drawn to the fact that many children are ________ in the countryside when their parents flood into the cities for jobs.

A. left off        B. left aside          C. left out          D. left behind

More and more attention has been drawn to the fact that many children are ______ in the countryside when their parents flood into the cities for jobs.

1. A.
   left off
2. B.
   left aside
3. C.
   left out
4. D.
   left behind