一个步态周期是指：（）
A
暂无解析
There ______ nothing more for discussion, the meeting ended earlier than expected.
Both of my brothers are now married ，so I have two_____.
Robots differ from automatic machines ________ after completion of one specific task，they can be reprogrammed by a computer to do another one.
The New Frontier and War on Poverty were put forward respectively by ________.
The government finally ________ all the documents relating to the war.
It ‘s_____my power to make final decision on the matter.
法洛四联症脑缺氧发作立即取（）
You are the most direct young woman I have ever _______.
In the 1970s oil was discovered in ________, but the revenue from oil did not create an economic for Britain.
Although Tom is satisfied with his academic achievement，he wonders _______ will happen to his family life .