填空题

In the past, the workers were often forced (work)______twelve or fourteen hours a day.

【参考答案】

to work
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emphasizes
单项选择题
A．By bike．B．It’s very far．C．My home is in the countryside．D．Once a week．
A．By bike．
B．It’s very far．
C．My home is in the countryside．
D．Once a week．
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