题目内容
【题目】Mary is tired of learning because she is ________ to do better than she can, both at school and at home.
A. thought B. expected C. hoped D. helped
【答案】B
【解析】句意:玛丽厌倦了学习,因为她期望在学校和家里都能做得更好。四个选项都是动词的过去式或过去分词。A. thought想、认为;B. expected动词,期望;C. hoped动词,希望;D. helped动词,帮助。be expected to do被期望做某事,是被动结构。故选:B。

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