《维修岗位作业指导书》“5. 规定”和“6. 工作标准”编写说明说法正确的是

I am always lost. I really have no ________ of direction.

When president Mar won the election, people said that it was a political ________ from different parties.

The eye is the window of the ________ .

It is dangerous for them to drive on the road at full ________ .

The newly-built bullet train runs at the ________ of 300 kilometers an hour.

This brand of wine is in short ________ at the moment, so it is very expensive.

The patient will be performed a ________ on his left foot. The doctor is explaining the details to him.

Students should _______ their hands before asking questions in class.

Once they _______ their mistake, they stopped the machine and re-checked it.

Jim knows about birds well. He can_______ the songs of most birds.