Text A T Or F-3As the father of aerial navigation, George Cayley was the first one to design the first flying machine and sucessfully fly it manned and unmanned.
举一反三
- George Washington, the first President of the United States, is ________ the Father of His Country.
- 青书学堂: George Washington, the first President of the U.S., is known ____ the Father of His Country.( )
- No one could use or afford computers when Apple produced the first machine. (T/F)
- Shenzhou V was the first manned spacecraft developed _____________ by China.
- George Washington, the first President of the United States, is ________ the Father of His Country. A: stick up B: originally C: known as D: feasibility