Old people must __________.
#44763
A
speak to polite
B
be spoken politely
C
be spoken to politely
D
be spoken to polite
推荐题目
Many trees and flowers ________ in our city every year.
#44991
A
planted
B
are planted
C
were planted
D
plants
- It has been so foggy recently? -  Cheer up! The fog______ to clear up from tomorrow.
#44472
A
expects
B
is expected
C
will expected
D
was expected
English __________ by many people in the world.
#44455
A
use
B
uses
C
is used
D
used
 We have discussed the project for two hours. And after a short break, the discussion    .
#44377
A
will carry on
B
will be carried on
C
has carried on
D
were carried on