Almost all of his time ______ experiments, he has no time to visit his parents.
#91129
A
devoted to do
B
devoting to doing
C
devoted to doing
D
is devoted to doing
推荐题目
With a lot of problem ________, the newly – elected president is having a hard time.
#91423
A
settled
B
settling
C
to settle
D
being settled
With prices _____ so much, it's hard for the company to plan a budget.
#91665
A
fluctuating
B
waving
C
swinging
D
vibrating
With trees and grass_____ about 35％ of the urban area，the city of Hefei has taken on a new look.
#91284
A
covered
B
being covered
C
to be covered
D
covering
—Sorry, Madam. Any problem? — Yes. The fish is served undercooked and with nothing .
#90944
A
to add
B
adding
C
added
D
adds
Not far from the school there was a garden, owner seated in it playing chess with his little grandson every afternoon．
#91650
A
that
B
whose
C
which
D
its