一代代卫生人力资源相互接续交替发展的过程是指()。
A.卫生人力资源的时效性
B.卫生人力资源的再生性
C.卫生人力资源的连续性
D.卫生人力资源的能动性
参考答案:B
Not until the woman was out of work again two months ago ____ going to attend a training class.
A.had she considered
B.did she consider
C.she considered
D.she had considered