单项选择题

The American recovery seems to be picking up pace. The growth seems to be everywhere except the place it matters most—labour markets. Employment in America turned in a surprisingly poor performance in November, indicating that recovery still hasn’t gotten the job creation machine turning steadily.
The Bureau of Labour Statistics (BLS) reported a disappointing gain of only 39,000 jobs for the month of November. The figure came in well below expectations. In October, on Wednesday a private employment report estimated that the economy added 93,000 private sector workers. Markets had expected one of the strongest reports of the recovery so far. That’s not what they received.
In November, according to the BLS, private employers added just 50,000 new jobs—the worst performance since April. Within the private sector, drops in employment among goods-producing and retail trade firms were offset by new hires among professional and business services and in the health and education sectors.
The unemployment rate rose to 9.8%—its highest level since April and close to the 10.1% recession peak. At 15.1 million, the number of unemployed workers rose back to its April high. Fully 6.3 million people have been out of work for more than 27 weeks. Many of these workers are now cycling off federal emergency unemployment benefits, which expired on November 30. Congress has yet to re-authorise the emergency benefits package, as it has done so many times through the recession. Some 2 million jobless workers may lose benefits by the end of 2010, and perhaps 4 million or more will lose them by April.
There is little to be happy about in this report. But there are some indications that the November numbers may be an exception. September’s job losses were revised down to 24,000 in this report, while October’s job gains were revised upward, from 151,000 to 172,000. Through November, weekly data on initial jobless claims showed significant improvement. And of course, many other indicators have been flashing positive signs in recent weeks.
It’s likely that the November figures will be revised up in future months to show a better performance more in keeping with broader trends. And it’s important to remember that monthly data are noisy. America’s labour markets have yet to generate job growth sufficient to bring down the unemployment rate. But the pace of recovery has been improving. There is good reason to suspect that when all is said and done this report will appear as a tiny deviation from a strengthening upward employment trend. All the same, policymakers in Washington weighing whether to extend unemployment benefits and tax cuts should pay attention to the obvious weakness in labour markets.
What’s the author’s attitude towards America’s employment prospect

A.Doubtful.
B.Supportive.
C.Optimistic.
D.Negative.