人教版2017—2018学年九年级上册英语 unit13 第2课时（sectionA 3a-3b）练习

适用年级：初三
试卷号：241841

试卷类型：课时练习
试卷考试时间：2018/1/18

1.单选题(共2题)

Keep away from these books.They're ________to teenagers.

A．helpful	B．useful
C．successful	D．harmful

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It is reported that the food that Chinese people ________every year is enough to feed 200 million people for a year.

A．eat	B．have
C．waste	D．make

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试卷分析