Many birds are out of ____________ now, because we have done a lot of things to protect __________ birds.
#45827
A
dangerous; endangered
B
danger; dangerous
C
endangered; danger
D
danger; endangered
推荐题目
—Mum, my little sister is crying all the time. —Mary, be ! She feels sick. You should take good care of her.
#45202
A
patient
B
lazy
C
polite
D
fair
We should do exercise as _______ as possible to keep _______.
#45158
A
more; healthy
B
much; health
C
more; health
D
much; healthy
It’s very ____________ to play ____________ football with them.
#47683
A
pleasure, a
B
pleased, the
C
pleasant; /
D
please; an