The baby is sleeping. Please speak _______

试题详情及答案解析

The baby is sleeping. Please speak ________.

A．loudly	B．seriously
C．clearly	D．Quietly

答案：D

试题分析：loudly大声地；B. seriously 严肃地；C. Clearly清晰地；D. Quietly安静地；句意:宝宝在睡觉，请安静地说话。本题考查副词修饰动词；由than可知该用比较级。所以选D。
考点：考查副词的用法。