SECTION C NEWS BROADCAST
Directions: In this section, you will hear several news items. Listen to them carefully and then answer the questions that follow.
听力原文: Fears that the United States faces a winter shortfall of heating oil have helped to drive the price of crude oil upwards. Concerns that hurricane damaged refineries and the US would be unable to cope with demand help push the cost of light sweet crude up by more than a dollar on Wednesday. The price has continued to edge up this Thursday trading at $ 66.67 a barrel. More than 100 oil facilities including 12 refineries remain closed in the Gulf of Mexico in the wake of hurricanes Rita and Katrina.
How many refineries have been closed during the hurricane's time?
A.66
B.12
C.100
D.20
第1题
设x、y和z是int型变量,且x=4,y=6,z=8,则下列表达式中值为0的是()。
A.x&&y
B.x<=y
C. x||++y&&y-z
D.!(x
第2题
设x、y和z是int型变量,且x=4,y=6,z=8,则下列表达式中值为0的是()。
A.x&&y
B.x<=y
C.x||++y&&y-z
D.!(x
第3题
设x、y和z是int型变量,且x=4,y=6,z=8,则下列表达式中值为0的是()。
A.x&&y
B.x<=y
C.x‖y+z&&y-z
D.!((x<y)&&!z‖1)
第6题
设x、y和z是int型变量,且x=4,y=6,z=8,则下列表达式中值为0的是()。
A.x && y
B.x<=y
C.x || y + z &&y-z
D.! ((x<y)&&!z||1)
第8题
设x,y和z都是int型变量,且x=3,y=4,z=5,则下面表达式中,值为0的表达式是
A.x&&y
B.x<=y
C.x||++y&&y-z
D.!(x
第9题
设x,y和z都是int型变量,且x=3,y=4,z=5,则下面表达式中,值为0的表达式是
A.x&&y
B.x<=y
C.x||++y&&y-z
D.!(x<y&&!z||1)
第10题
设x,y和z都是int型变量,且x=3,y=4,z=5,则下面表达式中,值为0的表达式是()。
A.x&&y
B.x<=y
C.x||++y&&y-z
D.! (x<y&&! z||1)
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