Question

高中英语选择题一道，求答案及解析！多谢

35 we do jobs when they need to be done and __ could be early in the morning or late at night.
A it B one C this D that

Answer 1

We do jobs when they need to be done字面意思是：我们做工作，在这些工作必须被完成时意译是：我们（可以）准时完成各项工作that could be early in the morning or late at night意：那可能在早上早些时候或深夜

Answer 2

首先，空格指代jobs，AC错；B是指另外的同类东西，如My book is old, I should buy a new one.所以答案D

追问

that 应该是单数吧，为何会代替jobs呢？

追答

其实that引导的的是定语从句。

Answer 3

D
这些工作是必须要做的工作我们可以在大清早或者在深夜去完成