问题
选择题
Public attention at the moment is ______ on the problem of how to create
opportunities for the laid-off workers.
A．focused
B．paid
C．attracted
D．concerned
答案
答案：A
考查动词。考查短语focus on集中于。句意：目前公众的关注集中在怎么给下岗工人创造更多的机会的问题。