Mum: Let"s go and see Grandma some time during the break. Daughter: Great. What time? Mum:______.
【正确答案】 A
【答案解析】解析:母女间的对话,此句应对女儿的提问"什么时候?"最适当的应对句应是A项。B项语义不相关;C项语义重复;D项用于不同语境.