Once you want to do something, you must get down _____it well.    (    )
#89667
A
do
B
doing
C
to do
D
to doing
推荐题目
I want my son __________ all sorts of people with different values and beliefs.
#90713
A
being exposed to
B
exposing to
C
to be exposed to
D
expose to
Nobody but doctors and those _______ by Dr Smith ______ to enter the patient’s room.
#91639
A
invited; is allowed
B
invited; are allowed
C
being invited; is allowed
D
being invited; are allowed
New ideas sometimes have to wait for years before ________.
#89124
A
being fully accepted
B
fully accepted
C
fully accepting
D
fully being accepting