问题
选择题
The new invention made last month would have a variety of _______ in industry.
A．discoveries
B．profits
C．guidances
D．applications
答案
答案：D
题目分析：考查名词辨析。句意：上周的那项新发明将在工业上有许多种用途。A发现；B利润，收益；C指南；D应用。故选D。
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