问题
Yesterday, when I went past the classroom, I _______ someone _______.
A:hear, singing
B:heard, singing
C:heard, sang
D:hear, sang
B:heard, singing
C:heard, sang
D:hear, sang
正确答案是：
同类题型
We often go to school ______ seven ______ the morning. [ ]
Mary, can you take good care of ________ while I’m not at home?— Of course, I can.
Do you like the music?—-Yes, very much, it sounds ________.
The terrorists（恐怖分子）in Xinjiang ______ last month.
I had an unusual ____/?k’sp?r??ns / last Sunday. How strange you can’t imagine!