He finished _______his research paper, but he needed to check it before submitting it to the professor.
A: to type
B: typed
C: typing
D: type
A: to type
B: typed
C: typing
D: type
举一反三
- Harey<br/>finished () his research<br/>paper, but he needed to check it before submitting it to the<br/>professor. A: to type B: typed C: typing D: type
- 27.Harvey finished （ ）his research paper, but he needed to check it before submitting it to the professor.2016.6 A: A) to type B: B)typed C: C)typing D: D)type
- Harvey finished ——his research paper， but he needed to check it before submitting it to the professor。
- He has just finished his research paper on animal ____________ .
- 纠错 Having finished his term paper before the deadline, it was delivered to the professor before the class.