The World Expo (世博会) ____________ in Shanghai now.
#42723
A
being had
B
is having
C
is holding
D
is being held
推荐题目
--- you the film before? ----Yes, I it last year.
#42007
A
Did ; see ; saw
B
Have ; saw; saw
C
Have; seen; saw
D
Have; seen; seen
—What were you doing this time yesterday? —I _______ some cleaning at home.
#41520
A
am doing
B
was doing
C
do
D
did