单项选择题
The bird feeder（）to keep squirrels from getting to the birdseed.
A．has design
B．is designed
C．was a designer
D．has been designing
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On April 3rd, we will hold a meeting with the（）of our business units.
A．manage
B．managed
C．managers
D．managing -
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Dr. Corley holds a Ph.D. in anthropology, and（）a book about the Nile delta last October.
A．publish
B．published
C．publisher
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(8)（）
A．To show her love to him.
B．Her nephew required.
C．To celebrate her nephew's birthday.
D．To celebrate her nephew's graduation.
