No matter ______ the weather is like, you can always find surfers out _____ the waves in Hawaii.

No matter how difficult things seem to be, you should say to        , “Never mind!” A positive attitude is the key to success.

A. themselves         B. ourselves            C. yourselves

 No matter what happens, the fact that Diaoyu Island belongs to China will ______ change.

A. ever              B. never          C. seldom       D. hardly

No matter ______ the weather is like, you can always find surfers out _____ the waves in Hawaii.

A．what; riding                           B．how; riding

C．what; to ride                           D．how; to ride