A standard rule is that each minute of speaking time requires __________ of preparation time—perhaps even more, depending on the amount of research needed for the speech.
举一反三
- A standard rule is that each minute of speaking time requires ____of preparation time-perhaps even more, depending on the amount of research needed for the speech.a. 10 to 20 minutesb. 20 to 40 minutesc. one and half hoursd. one to two hours
- Teachers have a limited amount of time to ________ with each child.
- By learning a second language, and perhaps even more, we can understand each other better and deal with each other with more empathy and consideration.
- Which of the following word means “ to drink something a small amount each time ” ?
- According to the research, what is the safe amount of working time that does not affect school performance significantly?