Before going abroad he devoted all he could _______ his oral English.
#97453
A
improve
B
to improve
C
improving
D
to improving
推荐题目
-- Have you considered _____ your job as a teacher? --- Yes. I like the job because a teacher is often considered _____ a gardener.
#97913
A
to change; to be
B
to change; being
C
changing; being
D
changing; to be
The supermarket next month will be the biggest one in the city.
#91582
A
completed
B
being completed
C
to be completed
D
having been completed
Do let your mother know all the truth; she appears _________ everything.
#94481
A
to tell
B
to be told
C
to be telling
D
to have been told
He hurried to the stadium without supper, _________ the football match he had been looking forward to watching was cancelled.
#90695
A
only to be told
B
only telling
C
only to tell
D
only told
Sustainable development is long-term ________which focuses on the environment and ________ natural resources.
#96505
A
plan; preserve
B
plan; preserving
C
planning; preserving
D
planning ;preserve