He opened the letter and it contained ________.
举一反三
- On receiving the letter, he found the letter ______. A: to be opened B: opening C: open D: opened
- I opened a letter and it contained（） A: a important information B: an important information C: the important information D: important information
- The letter of credit has been opened _____ your favor.
- 中国大学MOOC: A letter of credit is usually opened by the ______.
- Laura opened the envelope, (fold)（）the letter and began to read it carefully.