Hydraulic systems are widely used in modern aircraft only in recent years.
Hydraulic systems are widely used in modern aircraft only in recent years.
发布时间：2025-07-22 20:05:27
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 搜搜题库网 官方老师解答 )
答案：
相关试题
- 1.Hydraulic systems are widely used in modern aircraft only in recent years.
- 2.Dust collection systems are most widely used engineering control technique.
- 3.The number of the students in that school greatly increased in recent years.
- 4.With ducted air conditioning systems ,the modern tendency is to use_____
- 5.A great deal of research___into the possible causes of cancer in recent years.
- 6.A great deal of research ______ into the possible cause of cancer in recent years.
- 7.ATP is the most widely used activated carrier。（ ）
- 8.Modern aircraft structures must be able to _____ a strike from a bird weighing up to 4 pounds.
- 9.In modern English, a reflexive pronoun can be used as a subject independently.
- 10.This fire extinguisher is to be used only in case of________
