My brother was still studying into the night while I was asleep.
A. late; sound
B. lately; wide
C. deeply; far
D. far; far
网友回答
@@(答案)A. late; [email protected]@B. lately; wide @@C. deeply; [email protected]@D. far; far
解析：
late [deep] into the night 熬夜；sound/fast副词，表示“彻底地”，与asleep 构成习惯搭配。