单项选择题

A．underwater explosions
B．oil and gas exploration
C．whistling of ships
D．sonar navigation
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单项选择题
A．in FebruaryB．in MarchC．in AprilD．in May
A．in February
B．in March
C．in April
D．in May
单项选择题
A．who had attacked against Israeli citizensB．who are in good healthC．who lived along the Gaza StripD．who have served the majority of their sentences
A．who had attacked against Israeli citizens
B．who are in good health
C．who lived along the Gaza Strip
D．who have served the majority of their sentences
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