The car ______ speed as it went down the hill.
A: increased B. won
B: C. obtained D. gained
A: increased B. won
B: C. obtained D. gained
举一反三
- The car went out of speed suddenly and ____with a police car. (collision)
- A golf cart moves with moderate speed as it reaches the base of a short but steep hill. The cart coasts up the hill (without using its brake or gas pedal). At the top of the hill the cart just about comes to rest; but then the cart starts to coast down the other side of the hill. Consider the forward motion of the cart to be positive. Which of the following velocity–time graphs best represents the motion of the cart? 未知类型：{'options': ['', '', '', ''], 'type': 102}
- My car broke down this morning, so I went to work ______ foot. A: by B: in C: on
- Seeing the big crowd coming towards him, he started to run down the hill, but ______ and went down on his hands and knees in the melting snow.
- When it was his turn to take the test, the author went to his car with ________ . A: firm confidence B: mixed emotions C: increased nervousness D: perfect calmness