The student is collecting material for his science report.A:data B:fabricC:substance D:supplies
The student is collecting material for his science report.
A:data
B:fabric
C:substance
D:supplies
B:fabric
C:substance
D:supplies
参考解析
解析：这位学生正为科学报告收集材料。material“材料”。data“数据”，最符合题意，例如：The data should be updated．数据应该更新了。fabric“织物”，例如：The fabric has a hole in it．这个织物有个破洞。substance“物质”，例如：The substance is sensitive to sun．这种物质对阳光敏感。supply“供应”，例如：a new supply of food新的食品供应。
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