问题

What happened __________ you, Mary ? You looked so sad.—I couldn’t find my MP3. It’s a present from my mother.[ ]

A: with
B: on
C: for
D:to

正确答案是：

标签： happened , my , what

同类题型

I’ve become good friends with several of the students in my school __________ I met in the English speech contest last year.

She had never been to the Great Wall before.Today she saw it the first time.[ ]

My aunt left her office after she __________ her work.

Must I finish my homework now?— No, you ________. You can go home now.

What do your parents often remind you ?—They often tell me to hold on my dreams.