人力制动机闸链损坏时,防溜措施可用()代替。
参考答案:防溜紧固器
3916是由( )个千,( )个百,( )个十和( )个一组成的。
The Australian lifestyle is very ______.[ ]
A. similar with us
B. similar to us
C. similar with ours
D. similar to ours