The teacher told us that water ______ at 0℃.

A.froze
B.frozen
C.freezes
D.is frozen
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科目:初中英語 來源:河北省期末題 題型:單選題

The teacher told us that water ______ at 0℃.
[     ]
A.froze
B.frozen
C.freezes
D.is frozen

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