问题标题:
1.这项新发明花费了那位科学家许多时间.Thisinvention_________________alotoftime.2.把下列动词变为职业名词.business_______post_______
问题描述:
1.这项新发明花费了那位科学家许多时间.
Thisinvention_________________alotoftime.
2.把下列动词变为职业名词.
business_______
post_______
韩智广回答:
1.这项新发明花费了那位科学家许多时间.
Thisinvention_________________alotoftime.
tookthescientist
2.把下列动词变为职业名词.
business_______businessman
post_______poster
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