问题
单项选择题
在起落架油气式减震支柱内安装套筒，间隔环或缓冲器是为了：（）.
A.限制防扭臂的伸张。
B.校正机轮的定位。
C.限制伸张行程。
D.减小回跳作用。
答案
参考答案：C
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在起落架油气式减震支柱内安装套筒，间隔环或缓冲器是为了：（）.
A.限制防扭臂的伸张。
B.校正机轮的定位。
C.限制伸张行程。
D.减小回跳作用。
参考答案：C
| 任务型阅读。阅读短文，并按要求完成1-5题。 1题为判断正误（“T”表示正确，“F”表示错误）； 2-4题为简略回答问题；5题为英译汉。 | ||
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| Finish the tasks according to the passage. 1. Sandy is fifteen years old and she wishes to be her own boss. ___________________________________________________________________ 2. What does Sandy think her parents and her teachers are always doing about her? ___________________________________________________________________ 3. Why is Sandy's mother worried when Sandy wants to help Mrs. White? ___________________________________________________________________ 4. Should Sandy look after Mrs. White's pet dog? ___________________________________________________________________ 5. Put the underlined sentence in the passage into Chinese. ___________________________________________________________________ |