_____ the hotel seemed extremely busy, all of the staff was extremely helpful.
举一反三
- stuff() A: tofeel like vomiting B: tomake someone sick C: to be extremely sick; beyond all acceptable limits; extremely
- __________ are extremely effective when approaching crossings of all types.
- I find the local people all very pleasant and extremely kind and (help) _____.
- 我所能说的是我们十分抱歉这么早把你叫醒。 A: All I can say is that we are extremely sorry to wake you up so early. B: All I can say is we are extremely sorry to wake you up so early. C: All I can say are that we are extremely sorry to wake you up so early. D: All I can say is that we are extremely sorry wake you up so early.
- Which of the following statements is true? A: Op-amps are high-gain dc amplifiers B: Op-amps have extremely high input impedance. C: Op-amps have extremely low output impedance. D: All of the above