单项选择题

Questions 8 to 10 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now listen to the conversation. What does the woman Want the man to do

A.She wants the man to listen to the instructions and observe.
B.She wants the man to watch white she performs the operations.
C.She wants the man to ask questions so that she can help him.
D.She wants the man to try to do it while she gives him instructions.