Do you know ____ to start the machine?
A: how
B: what
C: who
D: which
A: how
B: what
C: who
D: which
举一反三
- Do you know how to ( ) this washing machine?
- Do you know _____ to go to the train station A: who B: what C: how D: where
- A mission statement is a summary which defines .( ). A: who you are B: what you do C: do it for whom D: how to do it
- We don't know ___ you did it. A: who B: what C: how D: which
- Which of the following sentences is CORRECT A: What do you say that the population of Beijing is B: How many people do you think to stay here C: Who do you guess is singing D: What do you tell that is