some powerful online tools are there to help us ____________
举一反三
- Not only _____ he promise to help us, but he also wanted to lend us some money.
- 中国大学MOOC: Not only _____________ to help us, but he also wanted to lend us some money.
- 2. perform, performance, performing a. Some software programs have a very powerful __________ . b. Everyone should _______ his/her duty to help the company.
- Could you ______ some time to come to help us with the project A: cost B: spare C: take D: spend
- among the white Americans in the us ,the most powerful