My sister is good at ________.
#49305
A
sing
B
sings
C
singing
D
to sing
推荐题目
—We should do what we can ________ the endangered animals.—Yes, it’s our duty_________ them.
#48378
A
save; to protect
B
save; protect
C
to save; protect
D
to save; to protect
In recent years, many children are made ______what they are not ________.
#50518
A
to do; interested in
B
to do; interested
C
do; interested
D
do; interested in
The doctor did what he could_________ the dying man.
#50563
A
save
B
to save
C
saved
D
saving