单项选择题

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A.The safety of cars has been decreased by the addition of seat belts.
B.The safety of cars has been increased by the addition of seat belts.
C.Some people pay no attention to seat belts when driving.
D.Some people don’ t use seat belts when drivin
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单项选择题
A.An Italian navigator.B.A young geographer and map-maker,C.A sailor.D.A politician.
A.An Italian navigator.
B.A young geographer and map-maker,
C.A sailor.
D.A politician.
单项选择题
A.She should have her spring dresses fitted.B.She should sell the old clothes.C.She should lose some weight before getting any new clothes.D.She should know how much money she has before going shoppin
A.She should have her spring dresses fitted.
B.She should sell the old clothes.
C.She should lose some weight before getting any new clothes.
D.She should know how much money she has before going shoppin
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