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
A: have produced
B: have been produced
C: are producing
D: are being produced
举一反三
- In the last few years thousands of films ___________________(produce) all over the world.
- -- 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
- Sunlight can be used to ______ electricity. A: producing B: be producing C: have produced D: produce
- 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
- They have produced ____ grain this year ____, they did last year.