It is____ to write a sentence “I have found out the answer to this question.” In a formal letter.
举一反三
- I found it very difficult to answer the question.
- The teacher asked me ____. A: that I could answer the<br/>question. B: whether could I answer the question C: whether I could answer the<br/>question D: if l can answer the question
- I have to delay (answer) ______ the letter.
- A cover letter is not as formal as a reference letter.
- Have you got ______? I want to write a letter.