The government has taken a series of measures to people’s needs in our country which has

问题补充：

The government has taken a series of measures to people’s needs in our country, which has provided good opportunities for many companies.

A. explain

B. expand

C. export

D. expect

答案：

A. explain

(答案→)B. expand

C. export

D. expect

解析：动词辨析。A解释；B扩展，拓宽；C出口；D期待，希望。结合句意可知B正确。句意：政府已经采取了一系列的措施来拓宽人们的需要，这件事情给很多公司提供了好机会。