A．worked
B．hoped
C．thought
D．expected

—（）that company to see how they think of our product yesterday？—Yes.They are happy with it.

A.Did you call
B.Have you called
C.Will you call
D.Were you calling

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According to the author, students commit plagiarism mainly for（）.

A．money
B．degree
C．higher GPA
D．reputation

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