用括号内动词的适当形式填空 。
Today Chinese ______ (speak)by more and more people.
An English speech ______ (give)to the children tomorrow.
This kind of food must ______(keep)cool.
The dog ______ (train)to understand different instructions for several years.
用括号内动词的适当形式填空 。
Today Chinese ______ (speak)by more and more people.
An English speech ______ (give)to the children tomorrow.
This kind of food must ______(keep)cool.
The dog ______ (train)to understand different instructions for several years.
试题篮
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