---Lily didn’t do well at school.---Don’t worry.Let’s help her make a study plan.If she works hard,I think she _______ catch up with others.A.is sure B.is sure to C.is sure of D.makes sure to
问题描述：
---Lily didn’t do well at school.
---Don’t worry.Let’s help her make a study plan.If she works hard,
I think she _______ catch up with others.
A.is sure B.is sure to C.is sure of D.makes sure to
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