wear on the towline is equalized
weight of the towline increases the towing force
dip in the towline absorbs shock loads
danger of overriding is reduced
第1题：
What can the children use the good web pages for?
________________________________________________________
第2题：
___________
A. good B. big C. long D. old
第3题：
A.Good Supply Practice of drugs
B.Good Supply Practice
C.Good Manufacturing Practice of drugs
D.Good Manufacturing Practice
E.Good Laboratory Practice of drugs
第4题：
GMP是指下列哪组英文的简写( )
A、Good Manufacturing Practice
B、Good Manufacturing Practise
C、Good Manufacture Practise
D、Goods Manufacture Practice
第5题：
good manufacturing practice
第6题：
A. a lot of
B. a great deal
C. a number of
D. a good many
第7题：
For detecting quicksand the author recommends______.
A. good eyesight
B. fast thinking
C. the use of a long pole
D. testing the surface with your shoe
第8题：
此题为判断题(对，错)。
第9题：
A.as well as
B.as long as
C.as good as
第10题：