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发布时间： 1970-01-01

试卷分类：理工类
卷面总分：100分
答题时间：120分钟
试卷类型：模拟试题
练习次数：3次
试卷题量：0题

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1最佳选择题 3分

PushbikePeril Lowspeedbicyclecrashescanbadlyi

A. they are not noble enough
B. they may kill children
C. they are likely to crash
D. they make the bike move at a low speed

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正确答案： -

本题解析：暂无解析

2最佳选择题 3分

PushbikePeril Lowspeedbicyclecrashescanbadlyi

A. to discuss how abdominal injuries in children occur
B. to show that more than a third injuries were caused by bicycle accidents
C. to point out what the countermeasures can be
D. to tell us why Kristy Arbogast began the project

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正确答案： -

本题解析：暂无解析

3最佳选择题 3分

PushbikePeril Lowspeedbicyclecrashescanbadlyi

A. why the children and their parents were interviewed
B. when the children turn the handlebars through 90 degrees
C. what causes the children to topple over
D. how serious injuries occur

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正确答案： -

本题解析：暂无解析

4最佳选择题 3分

PushbikePeril Lowspeedbicyclecrashescanbadlyi

A. it is not easy to persuade manufacturers to adopt the new design
B. the team of engineers has hot found any countermeasures
C. children like to ride bicycles at a very low speed
D. a lot of children were killed in bicycle accidents in the past 30 years

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正确答案： -

本题解析：暂无解析

5最佳选择题 3分

PushbikePeril Lowspeedbicyclecrashescanbadlyi

A. It call be commercialized.
B. It reduces the dangerous forces in bicycle accidents.
C. It adds a few dollars to the cost of a bike.
D. It changes the direction of the handlebars in all impact.

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正确答案： -

本题解析：暂无解析

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