中国大学MOOC: Please be careful in the lab, ______ you?
举一反三
- Please be careful in the lab, ______ you? A: will B: won't C: don't D: do
- Please be careful when you are drinking coffee in case you ________ the new carpet.
- 中国大学MOOC: Please eat as much as you can.
- 中国大学MOOC: When you start a sentence with a dependent word, be careful not to create a/an________.
- 中国大学MOOC: Money doesn’t grow on trees. It often means that you should be careful how much you _______.