单项选择题

Passage Two
Questions 29 to 31 are bused on the passage you have just heard.

A．By sending water directly back to the sea with great force.
B．By reducing wave energy.
C．By reducing beach width.
D．By stabilizing beachfront construction.
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单项选择题
A．American industrialists.B．French economists.C．International leaders.D．Civil War veterans.
A．American industrialists.
B．French economists.
C．International leaders.
D．Civil War veterans.
单项选择题
A．The man’s nervous but believes he will be better tomorrow.B．The man is begging the woman to let him pass the presentation.C．The man’s nervous about his presentation because he’s unprepared.D．The man left his presentation on the window edge but he’ll get it tomorrow.
A．The man’s nervous but believes he will be better tomorrow.
B．The man is begging the woman to let him pass the presentation.
C．The man’s nervous about his presentation because he’s unprepared.
D．The man left his presentation on the window edge but he’ll get it tomorrow.
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