单项选择题
Sisal rope is （）than manila rope.
A. stronger and more flexible B. less strong and less flexible C. less strong and more flexible D. more strong and less flexible
单项选择题 Manila ropes can be used （）mooring and handling cargoes.
单项选择题 Manila rope is （）than sisal rope.
单项选择题 Sisal rope is less strong and less flexible than （）.
