选词填空。
（1） 
This is a _____，it is _______（快的）.
This is a _____，it is ______（慢的）.
（2） A bike is ______（慢的）.
A car is _______（快的）.
选词填空。
（1） This is a _____，it is _______（快的）.
This is a _____，it is ______（慢的）.
（2） A bike is ______（慢的）.
A car is _______（快的）.
试题篮
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