比较常见卤素的静态电负性大小（）
A. F＜Cl＜Br＜I
B. F＞Cl＞Br＞I
比较卤素与烷烃的卤代反应速度（）
A. F＞Cl＞Br＞I
B. F
Does the man like the woman’s decision（）
A. Yes
B. No
C. He neither likes nor dislikes her decision
D. Not mentioned
Which of the following phrases require linking in pronuncation（）
A. Third Avenue
B. primary stress
C. bus stop
D. go out
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