________ as the “first lady of speech”，Dr, Lillian Glass is recognized as one of the world's leading experts on communication skills.
#89151
A
Knowing
B
Having known
C
Known
D
To be known
推荐题目
The detective,____ to be reading a newspaper, glanced at the man_____ next to a woman.
#92028
A
pretending, seated
B
pretended, seated
C
pretending, seat
D
pretended, seating
Go on climbing to the top of the peak, and you will see all the____ hills.
#95844
A
surround
B
surrounded
C
surrounding
D
being surrounded
—Come on，please give me some ideas about the project.—Sorry.With so much work ________ my mind，I almost break down.
#89156
A
filled
B
filling
C
to fill
D
being filled
. Please remain __________ until the plane has come to a complete stop.
#98531
A
to seat
B
to be seated
C
seating
D
seated
These chairs may look good, but they’re very un-comfortable _____.
#90864
A
to sit on
B
to be sat on
C
sit on
D
sitting on