Thesetwoalarmclocksarenormallysettogether,butnowtheyhavebeenresetafewhours_________.
C
but 表示前后句子意思是相反的，所以前面说了 set together，后面提到的就是 apart(分开)。
Children have a natural ________ about the world around them.
Johnsonwas________unknownbeforerunningforthepresidency.
Country life is better than city life ________ it offers fresh air and noiseless environment
Theconclusionfromthestudyisnotdefinite;itisjust________.
He said that the group ________ him a letter and asked him to go there for an interview.