The boy is lying on the ground
題目
The boy is lying on the ground, _____ at the aeroplane in the sky.
A. looked
B. to look
C. look
D. looking
答案:D. looking
大學(xué)院校在線查
高考熱門一鍵查
有疑問(wèn)就來(lái)發(fā)現(xiàn)