WeChat Pay has made it ___for us to go shopping. We just need to bring our mobile phones with us.

A．convenient

B．dangerous

C．excellent

The two yearly important meetings of China have ended. The people who attended them had many ________ about the important decisions of our nation.
A. situations    B. discussions    C. protections

Scanning is a kind of reading strategy. It means reading an article _______ to find special information needed instead of reading every word.

A．carefully

B．clearly

C．quickly