Do you know how to ( ) this washing machine?
举一反三
- Do you know ____ to start the machine? A: how B: what C: who D: which
- Mr. White: () Spanish, Mrs. Black Mrs. Black: Pretty well. But I have a lot of trouble with spelling. Mr. White: How many languages do you speak Mrs. Black: I speak four languages. A: How do you know well B: How do you well know C: How well do you know D: How well you do know
- If you don't know how to use the machine, you can _____ (寻求帮助)
- Do you know how large ___ is?
- How _____ do you know about Australia?