China has been working very hard to stop the endangered animals ______ .
#76619
A
dying out
B
dying away
C
dying down
D
dying hard
推荐题目
Uner good treatment, many patients are beginning to _______ and will soon recover．
#82670
A
pick up
B
pick out
C
turn up
D
show up
The children remembered to ______ themselves at first, but things went out of control minutes later.
#70073
A
produce
B
behave
C
practice
D
enjoy
I tried phoning Maggie’s office in the morning, but I couldn’t _____ .
#70439
A
go over
B
get through
C
put up
D
join up
Although he is always coming on time，he is used late for his class.
#84448
A
to have students
B
for students’ being
C
to students’ being
D
for students’ to be