Scientists doubt whether it’s_____to regulate one’s biological clock by drinking.
feasible
举一反三
- It's ______ he 'll be able to come. A: doubt whether B: doubtful whether C: doubt if D: doubtful that
- According to the passage, what is guiding children’s growth A: A biological clock of human body. B: An internal clock of computing. C: Children’s self-consciousness. D: The introduction of mathematics.
- It's harmful to one's health to ______ smoking and drinking. A: take on B: take to C: take in D: take off
- I don't doubt ____ he's a brilliant scientist,but can he teach? A: why B: that C: whether D: if
- Among the three theories, which one does not include the interpretive element A: Allport's theory B: Eysenck's Biological Trait Theory C: Big-Five Model of Personality
内容
- 0
What Tom's parents really doubt is ________ he will recover from the serious disease soon. A: that B: when C: whether D: how
- 1
I doubt whether the Chinese Football Team can win the game this time.- _____. A: That's true B: It's hard to say C: I like the team D: I don't believe it
- 2
After three days’ waiting, there was no doubt in the mother’s mind _______ the police could find her lost child. A: how B: that C: where D: whether
- 3
It's one o'clock in the morning. You ___ be watching TV. A: mustn't B: shouldn't C: couldn't
- 4
After three days' waiting, there was a little doubt in the mother's mind _______the police could find her lost child. A: how B: that C: where D: whether