﹣﹣﹣________ do you play basketball with your friends?
﹣﹣﹣ Only once a week.( )
How long
How much
How soon
How often
There ______ a large bowl of jiaozi on the table.( )
A.isB.areC.be
﹣Karl Marx is a great thinker. Do you know ?
﹣In 1818.( )
A.where he was from
B.when he was born
C.how he learned foreign languages
Yuan Longping is a Chinese rice scientist is leading a search to develop "sea rice".( )
A.whoB.whichC.whom
Grandma wants to watch the program legal Report. Please the TV.( )
A.turn offB.turn onC.turn down
Paper﹣making by the Chinese in the Western Han dynasty(朝代).( )
A.is inventedB.invented
C.was invented