They are busy doing ______________(scientist) experiments.
scientific
举一反三
- ______ he failed several times, the young scientist still kept on doing his experiments. A: Although… but B: Although… and C: Though… / D: As… as
- A scientist must be __________ (precision) while performing experiments.
- At the international conference, the scientist gave a report (base) ______ on his recent experiments.
- _______ several times, the young scientist still kept on making his experiments.
- As a scientist, he has the ______________ of doing important research.
内容
- 0
He was busy ____ his homework. A: doing B: to do C: that he was doing D: he was doing
- 1
Despite the failure of his<br/>early experiments, the scientist ____<br/>in his research. A: persevered B: adhered C: insisted D: upheld
- 2
She is busy her housework. A: do B: does C: doing
- 3
_____several times the young scientist still kept on making his experiments． A: Having been failed B: Having failed C: Though failed D: Because of failure
- 4
---Would you have called her up ? ---Yes, but I ____busy doing my homework.