He went there, _____ some books and call on an old friend of his.
#98920
A
bought
B
buying
C
buy
D
to buy
推荐题目
Now that you’re grown up,you’d better spend your time just on the things you find_______.
#91339
A
worth doing them   
B
worth being done
C
worthy of doing them  
D
worthy of being done
The country has already sent up three unmanned spacecraft, the most recent _____ at the end of last March.
#99009
A
has been launched
B
having been launched
C
being launched
D
to be launched