We should keep ourselves_______ of the latest development of science and technology.
#91481
A
informing
B
informed
C
to inform
D
inform
推荐题目
_____in a well—known university is what everybody wishes for.
#98983
A
Educated
B
Being educated
C
To educate
D
Educating
Mr.Smith warned his daughter ______ after drinking.
#94247
A
to never drive
B
never driving
C
never to drive
D
never drive