These young trees must .
#44857
A
look after well
B
be well looked after
C
take good care of
D
be taken good care
推荐题目
---How often do I need to feed the birds?---They______ food every day, or they will be hungry.
#44408
A
must give
B
mustn’t give
C
must be given
D
mustn’t be given
Mr. Li ____ to give a talk in our school yesterday.
#44630
A
invites
B
is invited
C
was invited
D
invited
When he was at college, he and his friends to organize a party.
#44647
A
are asking
B
were asked
C
was asked
D
asks
Liu Xiang is well known all over the world, he ____ to appear in films.
#44957
A
asks
B
is asked
C
asked
D
will ask
---Mum, may I go out to play football this afternoon? ---You can if your homework .
#44800
A
is done
B
will do
C
has done
D
will be done