1 . These regulations should be extended to cover all insurances with a______ notice of 10 weeks minimum applying. (根据首字母单词拼写)

2 . Successfully applied, new technologies can a________ a country’s development and help transform many aspects of people’s daily life.(根据首字母单词拼写)

3 . A driver __________ his car when he makes it go faster or increases its speed.

A．advances

B．develops

C．accelerates

D．stimulates