Don’t enter the office unless _______.
#97222
A
you have told to
B
told to
C
telling
D
you are told
推荐题目
In April,2009，President Hu inspected the warships in Qingdao，________ the 60th anniversary of the founding of the PLA Navy.
#88841
A
marking
B
marked
C
having marked
D
being marked
I walked out of the cinema,__________I'd never come back to this hell of a place．
#98518
A
determining
B
decided
C
to determine
D
to decide
________ around the Taimountain Park, the tourists from Hong Kong were taken to visit the Mei Langang Memorial Museum.
#95337
A
Showing
B
Having shown
C
Being shown
D
Having been show
Every minute is made full use of _______ our lessons.
#97952
A
studying
B
to study
C
study
D
being studied
(2013·菏泽模拟)The building project ________ next year is not easy ________ in time.
#88925
A
being carried out; to complete
B
carried out; to be completed
C
to be carried out; to complete
D
to be carried out; to be completed