(2013·北京东城高三教学统一检测)We tried ________ the window, but it was still hot in the room.
#89297
A
to open
B
opening
C
open
D
opened
推荐题目
China's agriculture has been developing steadily, thus _ light industry with ample raw materials.
#91239
A
providing
B
to provide
C
provides
D
provided
Mr Black decided to give up his farm and devote all his time to______ those children living on the streets.
#92275
A
help
B
helping
C
be helping
D
being helped
When I visited the city of Rome，I found the buildings，squares and parks _____________in very different styles．
#91158
A
tobedesignedandbuilt
B
todesignandbuild
C
designedandbuilt
D
designingandbuilding
The specialist at the meeting will give us a lecture next week .
#89840
A
referred
B
referred to
C
referring
D
referring to
Everyone had a form in his hand, but no one knew which office____．
#96230
A
to send it to
B
to sent it
C
to be sent to
D
to have it sent