共50条信息
—Shall I help you carry your travel case to the train,Granny?
—Oh,no,my boy. It is ________ heavy. Thank you anyway.
He is my head teacher .Not only did he help me with my English, but also gave me a lot of care when I was helpless.
To tell _____ truth, it is ______ struggle for Jack to get ready in such a short time.
In order for a chemical to be considered a drug, it must have the power to affect ______ the body works.
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