Why did the author go to New York City？（）
A. Because he had never been there before.
Because he wanted to show that he could arrive before both thechicken and the egg.
C. Because he wanted to check which of the two items would arrive first.
D. Because he had sent the chicken and the egg to himself.
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She stood there, trembling with fear.（）
A. jumping
B. crving
C. swaying
D. shaking
请选择（13）处的最佳答案
A. them
B. these
C. it
D. those
A．off B．underC．alongD．onto
A. off
B. under
C. along
D. onto
All members of the association adhere to a strict code of practice.（）
A. insist on
B. sticks to
C. Depend on
D. add to
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