【題目】—Labor(勞動)education is important for students' development.

—Yes. ________schools put it into practice, students will be more independent and helpful.

A.WhileB.UnlessC.If

【答案】C

【解析】

句意：——勞動教育對學生的發(fā)展很重要。——是的。如果學校把它付諸實踐，學生將會更獨立和樂于助人。

考查if引導(dǎo)的條件狀語從句。While當……時；Unless除非；If如果。分析句子可知，此處表示“如果學校把它付諸實踐，學生將會更獨立和樂于助人”，強調(diào)“如果”，是if引導(dǎo)的條件狀語從句。故選C。

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