His quest for eternal youth failed in the end.
A: everlasting
B: long
C: monotonous
D: lengthy
A: everlasting
B: long
C: monotonous
D: lengthy
举一反三
- His continual severe financial problems kept his mother in a ______ state of anxiety. A: perpetual B: eternal C: everlasting D: usual
- How did he pay his bill in the end?He paid his bill in the end.
- Police have ruled out robbery as a motive for the murder. A: stimuli B: target C: monotonous D: lengthy
- The __________ distances of space are too great for the human mind to comprehend. A: everlasting B: eternal C: infinite D: definite
- His long illness and _____ absence put him far behind in his study. That explains why he failed the final exam.