单项选择题

Questions 32 to 35 are based on the passage you have just heard. 您的浏览器不支持 audio 元素。

A.They both attract scientists’ attention.
B.They can both be quite challenging.
C.They are both thought-provoking.
D.They can both lead to surprising findings.
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单项选择题
A.only one year after his retirement.B.only two years after his retirement.C.only three years after his retirement.D.only four years after his retirement.
A.only one year after his retirement.
B.only two years after his retirement.
C.only three years after his retirement.
D.only four years after his retirement.
单项选择题
A.They usually don’t follow family rules.B.They don’t like to take chances in their lives.C.They are less likely to be successful in life.D.They tend to believe in their parents’ ideas.
A.They usually don’t follow family rules.
B.They don’t like to take chances in their lives.
C.They are less likely to be successful in life.
D.They tend to believe in their parents’ ideas.
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