请指出下列单词划线部分发音与其它单词不同的选项。(共5小题,每小题0.5分)
_____ is your grandmother? Is she fine? A. WhatB. HowC. Where
The car is _____.It needs washing. A. cleanB. dirtyC. old
I didn’t go surfing _____ it was too cold. A. though B. so that C. because
Alex,look _____ you!You’re wet. A. atB. forC. after
A quarter to four is _____. A. 3:15 B. 3:45 C. 4:15