33. Most female workers in Beijing suffer from ____ connected to the global financial crisis, according to a recent survey.

A．curiosity

B．eagerness

C．thirst

D．Anxiety

肉芽组织的基本成分是()

A．毛细血管和炎性细胞

B．成纤维细胞和炎性细胞

C．淋巴细胞和纤维细胞

D．成纤维细胞和毛细血管

E．肌成纤维细胞和毛细淋巴管