-- How much is the latest style of the watch?[br][/br] -- Sorry, I have no idea. But it and I' will know the price soon.
A: has produced
B: has been producing
C: is produced
D: is being produced
A: has produced
B: has been producing
C: is produced
D: is being produced
举一反三
- In the last few years thousands of films ______ all over the world. A: have produced B: have been produced C: are producing D: are being produced
- 33.Do you know what ______ so much greenhouse gases in the air? A: producing B: has produced C: will produce D: produces
- Carbon dioxide ______ from burning fuels is the most common of the so-called greenhouse gases. A: producing B: having been produced C: to be produced D: produced
- What they produced has not much _______ value. But it is very useful to their research.
- 翻译3 Many good movies have been produced recently, but I still prefer to watch old movies because they are more interesting