If we need some help at the airport, what kinds of signs below could we look for?
举一反三
- What kinds of organization group of staff could we have for complete preparation?
- __________ I wanted to keep our friendship, we could not help but be apart for some reason.
- What kinds of functions are the least risky, so we may not need to do unit testing for them?
- Now that we have a computer, we can ____________ everything we need easily. A: look on B: look in C: look up D: look down
- What we need is food.句中的主语是 A: What we need B: we