Requests for paternity tests(亲子鉴定) by Chinese men ______ (increase) in recent years.

admin2009-05-28  39

问题 Requests for paternity tests(亲子鉴定) by Chinese men ______ (increase) in recent years.

选项

答案have increased

解析 动词时态。根据时间状语in recent years(通常用于完成时态),此处需用现在完成时。[例句] In recent years,oil has substituted for certain natural materials.近年来石油已取代了某些天然材料。
转载请注明原文地址:https://jikaoti.com/ti/mt9MFFFM
0

随机试题
最新回复(0)