People prefer IP phone calls to ordinary ones because the former is ______.
A: much more convenient
B: more dependable
C: much cheaper
D: more efficient
A: much more convenient
B: more dependable
C: much cheaper
D: more efficient
举一反三
- Discount ticket is much cheaper and more convenient to change.
- 这件外套比那件便宜得多。 A: This coat is much more expensive than that one. B: This coat is more cheaper than that one. C: This coat is much cheaper than that one. D: This coat is more cheap than that one.
- I don't like winter because it’s ________cold. A: too much B: ar more C: much too D: much more
- Houses in the city are____ than those in the country. A: as ecpensive B: more cheaper C: much more expensive
- It’s much more _____________ than a phone call.