【单选题】

Sweeping changes are in store for French workers and the jobs they can find between now and 2010.

Declining birth rates since the 60’s and the addition of 2 million jobs by the end of the decade are expected to help drive down unemployment from 10 percent to 7 percent. That is full employment by traditional standards, but it is the best level projected for a period of rapidly changing economic conditions.
At the same time, changes in the labor market will mean that many of the unemployed workers will be confronted with a choice of either training for better paying, more technical jobs that will require greater skills or accepting relatively low-paying unskilled jobs.
What are expected to help diminish unemploymentA．Sweeping changes.
B．More jobs.
C．Lower birth rates.
D．BothB、andC．