______up the recovery process, the government declared a public health emergency in the Gulf Coast areas hit by the hurricane.
#97066
A
To speed
B
Speeding
C
Speed
D
Having sped
推荐题目
The young man _______in studying paid no attention to the outside world.
#96998
A
involved
B
involving
C
to be involved
D
being involved
I sat until after eleven,______in a book.
#98147
A
absorbing
B
having absorbed
C
absorbed
D
having been absorbing
He found himself       by a crowd of excited people and       to escape.
#92848
A
surrounded; trying
B
surrounding; trying
C
surrounding; tried
D
surrounded; tried