Despite the failure of his
early experiments, the scientist ____
in his research.
A: persevered
B: adhered
C: insisted
D: upheld
early experiments, the scientist ____
in his research.
A: persevered
B: adhered
C: insisted
D: upheld
举一反三
- __________ the fact that his initial experiments had failed, Prof. White persisted in his research.
- He was never ____in<br/>the early morning. A: at best B: in the best C: for his best D: at his best
- The scientist ______ most of his experiments if he had not run short of his fund. A: would finish B: had finished C: would have finished D: ought to have finished
- The<br/>narrator lives with ____. A: his<br/>parents B: his<br/>grandparents C: his<br/>uncle and aunt D: a<br/>priest
- According to the methods of research, the research can be classified<br/>either fundamental research or applied research.() A: √ B: ×