After completing and signing it, please return the form to us in the envelope _______.
#91566
A
provided
B
providing
C
having provided
D
provide
推荐题目
As the immune system weakens, it loses the ability ________ illnesses.
#88514
A
fighting
B
fought
C
to fight
D
to be fought
(2013·江西赣州高三一模)The meeting which is reported ________ this month has been put off till the end of next month.
#89103
A
being held
B
to hold
C
to be held
D
holding
Now that we've discussed our problem, are people happy with the decisions ________？
#88310
A
taking
B
take
C
taken
D
to take
She pretended _______ me when I passed by.
#98790
A
not to see
B
not seeing
C
to not see
D
having not seen