These two alarm clocks are normally set together, but now they have been reset a few hours _________.
A、awayC
but表示前后句子意思是相反的，所以前面說了settogether，后面提到的就是apart(分開)。
He said that the group ________ him a letter and asked him to go there for an interview.
Acompoundisthecombinationofonlytwowords.
Lyingundertheskull,thehumanbraincontainsanaverageoftenbillionnervecellscalled______.
Thebasicunitinthestudyofmorphologyis______.
I was writing a report last night; ________ I would not have stayed up late.
