![](https://lstatic.shangxueba.com/jiandati/h5/images/m_q_title.png)
What does "grateful" mean?
A、a rough surface
B、wanting more money, power, food
C、graceful
D、feeling or showing thanks
A、a rough surface
B、wanting more money, power, food
C、graceful
D、feeling or showing thanks
A、Perfect day.
B、You are right.
C、Yes, It has many special offers today.
D、Yes, you go a wrong place.
B.Computer Aided Design
C.Controller Aided Diagram
D.Computer Aided Diagram
B.Comprehensive Natural Gas
C.Comprehensive Neutral Gas
D.Compressed Neutral Gas
A、Reduce swing as rapidly as possible.
B、Rudder to be held in the forward and aft position.
C、No more steering is needed.
D、Operation of engines is no longer required.
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