W: Jack must have been joking when he said that he was going to quit his job.
M: Don’t be too sure. He told me that he was trying to sell his house.

What can we assume from this conversation（）

单项选择题W hich of the following can NOT be seen as a difference between Brazilian and American negotiators（）

A. Americans prepare more points before negouations．
B. Americans are more straightforward during negotiations．
C. Brazilians prefer more eye contact during negotiations．
D. Brazilians seek more background information．

单项选择题What do you know about the woman（）

A. She plays all sports but she never watches games.
B. She neither plays sports nor watches games.
C. She often plays sports and watches games.
D. She doesn’t play any sports but she watches all kinds of games.