A.She has to post a letter instead. B.She has to turn down the man’s request. C.She’s not sure if the computer is fixed. D.She can’t send the message right now.
单项选择题What does the man mean()
A.He needs another job as research assistant. B.He asked Professor Williams for assistance. C.He assists Professor Williams with his teaching. D.He is doing research with Professor Williams.
单项选择题Who killed the three chickens()
A.The cruel master. B.The man in the kitchen. C.The pet bird. D.The fourth chicken.