Pushbike Peril |
6.Pushbike Peril(卫C) 1). According to the passage, some engineers are trying to improve the handlebars because 2.) In paragraph 2, the author mentions a study of serious abdominal injuries 3.) Paragraph 3 mainly discuses 4.) The passage implies that 5.) In which of the following ways the handgrip work? |
6.Pushbike Peril(卫C) 1) they may kill children. 2)to tell us why Kristy Arbogast began the project. 3)how serious injuries occur. 4) it is not easy to persuade manufacturers to adopt the new design. 5) It reduces the dangerous forces in bicycle accidents. |