物业档案资料的建立主要抓好（）、（）、（）、（）四个环节。

A. The dispute on whether to implement health-care reform. is still on.
B. The health-care reform. would stimulate federal government"s spending.
C. More companies would stop paying health care for their employees.
D. Raising debt ceiling can solve the health care problem effectively.

A. are difficult to detect.
B. appear shortly before an earthquake.
C. are very destructive.
D. appear during an earthquake.

A. the India firm has been founded for 72 years.
B. most French workers retire in their mid-forties.
C. the French firm finally found someone suitable to talk to the patriarch.
D. no French workers wanted to go to India.