12. 不懂就是不懂，不要装懂。不要摆官架子。
A: Ignorance needs no pretence. It is not right to put on bureaucratic airs.
B: We must not pretend to know when we do not know. We must not put on bureaucratic airs.
A: Ignorance needs no pretence. It is not right to put on bureaucratic airs.
B: We must not pretend to know when we do not know. We must not put on bureaucratic airs.
举一反三
- From time to time we must look up words （）. A: the meanings of those we do not know B: whose meanings we are not familiar C: that we do not know their meanings D: whose meanings we do not know
- Do you know _____________ take to get to the airport A: which way must we B: which must we way C: which way we must D: which we must way
- In an informal thank-you letter, we must put the "Date” at the upper right corner of the letter.
- We must not put off till tomorrow .
- 6. How can we spend more time in the learning zone? A: We must believe and understand that we are good enough. B: We must want to improve at a particular skill. C: We must know how to perform task. D: We must be in a high stake situation.