中国大学MOOC: The tactic of completing my assignment in advance _____ to be very helpful.
举一反三
- The tactic of completing my assignment in advance _____ to be very helpful. A: turned out B: turned in C: turned off D: turned down
- 中国大学MOOC: I have a computer, _______ computer is very helpful.
- My brother __________ a very helpful assistant to help with his work now.
- 中国大学MOOC: Fill in each blank with the proper form of the word given in brackets. Thank you very much in advance for (consider) ______ my application and I look forward to hearing from you soon.
- Tom was very helpful.