I didn’t know he came back __________ I met him in the street .
#58461
A
since
B
when
C
until
D
after
推荐题目
The film, Tales of Old Beijing, shows us ________ Beijing looked like many years ago.
#56051
A
how
B
that
C
which
D
what
Kate's dad is getting old. She will go back home to see him _____it is convenient.
#56420
A
because
B
whenever
C
although
D
unless