—Wow! Your school is so beautiful!—Thank you! It _____ last year.
#44563
A
build
B
built
C
is built
D
was built
推荐题目
The light bulb ______ by Edison in the middle of the 1780s.
#44649
A
is invented
B
was invented
C
invented
D
invent
—Do you plant trees in spring, Mike?—Yes. Many trees ________ in our city every year.
#44650
A
plant
B
are planting
C
have planted
D
are planted
He thought that computers would never be _____ most people.
#44685
A
used by
B
used for
C
useful by
D
use by
The windows must _________ before you leave the room.
#44851
A
be closed
B
are closed
C
close
D
be close