A sail hook is used for（）.
A: hoisting a windsail
B: parcelling
C: sewing canvas
D: testing canva
A: hoisting a windsail
B: parcelling
C: sewing canvas
D: testing canva
举一反三
- the background is used to hook the reader.
- A musical element called a hook is often used in pop music. What is a hook? </p></p>
- There are three common hardness testing methods used in practice, that is, ____, ____ and ____.
- ______ is often used to make the chorus more memorable. A: Hook B: Bridge C: Melody D: Rhythm
- Black-box and white-box testing method ale often used in software testing phase, in which, the white-box is mainly used to test software's (73) . A: external function of a program B: reasonableness of structure C: internal logic of a program D: correctness of a program