Question

一个英语选择题，求详细解答，并翻译，谢谢

One of my children will have developed a strange illness that requires him to spend the remainder of the day in bed, calling me at frequent _________ to bring soup, juice and tea.
A. intervals B. length C. gaps D. distance

Answer 1

A. intervals at frequent intervals 频繁地
One of my children will have developed a strange illness [that requires him to spend the remainder of the day in bed], calling me at frequent intervals to bring soup, juice and tea

我的一个孩子染上了奇怪的病（那个病）需要他花一整天的时间呆在床上，（这种情况下他就不得不）喊我频繁的地端汤送茶送果汁。

追问

spend the remainder of the day 这个为什么是花费一整天的意思

追答

the remainder of the day 本意是一天剩下来的时间，

因为这里我不清楚上下文中这个人除了在床上还做了什么，就翻译成差不多一整天。

Answer 2

A n.间隔；【声】音程（interval的复数）
B n 长度，长；时间的长短；（语）音长
C n 差异，缺口；缝隙
v 裂开；使豁裂
D n[ 数]距离；间距
at frequent intervals 频繁地

Answer 3

A intervail 意为间隔