He has been talented at designing and creating things ________ he was young.A.whenB.beforeC.sinceD.w

题目简介

He has been talented at designing and creating things ________ he was young.A.whenB.beforeC.sinceD.w

题目详情

He has been talented at designing and creating things ________ he was young.
A.whenB.beforeC.sinceD.while
题型:单选题难度:中档来源:不详

答案

C

试题分析:考查连词:A. when当…时候,B. before在…前面,C. since自从,D. while虽然,句意:从小时候他一直很擅长设计和创造东西。因为和现在完成时连用,用since引导时间状语从句,选C。

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