--- Many trees around our school last spring.---The more trees, the better.
#44428
A
were planting
B
planted
C
were planted
D
are planted
推荐题目
--- How beautiful your school is！-- Yeah, it to be one of the most beautiful schools in our city.
#44643
A
thinks
B
is thought
C
isn’t thought
D
doesn’t think
Personal computers ______ in 1976. It has changed the whole world.
#44711
A
have invented
B
were invented
C
is invented
D
invented
It’s said that ______of the water around the world___ polluted.
#44439
A
two third , has
B
two thirds, have
C
two third, are
D
two thirds, is
Chinese ________by more and more people in the world now.
#44433
A
speaks
B
is speaking
C
spoke
D
is spoken
Nobody ______ to go into the laboratory without permission (允许).
#44894
A
allows
B
is allowed
C
promises
D
is promised