Most of the professors _____ to our school were from South Africa．
#97944
A
invited
B
to be invited
C
being invited
D
had been invited
推荐题目
______ on this report the English government decided to ask Captain Cook to go and look for this continent.
#96842
A
Having based
B
Basing
C
Based
D
To be based
I remembered the door before I left the office, but forgot to turn off the lights.
#88593
A
locking
B
to lock
C
having locked
D
to have locked
People are talking about the new play _______in two weeks.
#97419
A
to be put on
B
to put on
C
being put on
D
put on
Though ______, many laws of nature exist.
#97974
A
not having been discovered
B
having not been discovered
C
not having discovered
D
having not discovered
Taobao is a popular online shopping website, ________ varieties of items at low prices.
#89421
A
provides
B
providing
C
having provided
D
Provided