题目内容
─ It will be only half a month before we take the college entrance exam.
─ _____.
A. Congratulations B. Good luck C. Best wishes D. Cheer up
B
练习册系列答案
相关题目
How long do you think it will be ________ the computer company puts forward a new product?
| A.before | B.since | C.until | D.that |