The professor has received the letter ____ to give a lecture in frication Institute.
#98711
A
being invited
B
to be invited
C
inviting him
D
invited
推荐题目
As they were walking around, they noticed a man _______ against a tree.
#88355
A
sit
B
to sit
C
sitting
D
sat
What is the way George thought of ______ enough money to buy the house?
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A
to get
B
getting
C
having got
D
being got
—Come on, please give me some ideas about the project.—Sorry. With so much work __________ my mind, I almost break down.
#98236
A
filled
B
filling
C
to fill
D
being filled
It’s no use ______ without taking action.
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A
complain
B
complaining
C
being complained
D
to be complained
The _______ boy made the police and his family _______.
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A
gone; puzzled
B
missing; puzzled
C
missing; puzzling
D
lost; puzzling