He found _________important to protect wild birds.
#54049
A
it’s  
B
it
C
that 
D
this
推荐题目
This isn’t _____book.________is on the desk.
#52987
A
she;Her
B
her;Hers
C
hers;Her
D
she;Hers
—Is this _______notebook?—No, it isn't_________.
#54551
A
theirs; their
B
hers; his
C
your; mine
D
your; my
Tom,      my good friends, Jim and Mike.
#52878
A
This is
B
they are
C
that is
D
these are