The watches that they______a year ago were poor in quality.
A: will produced
B: had been produced
C: had produced
D: produced
A: will produced
B: had been produced
C: had produced
D: produced
举一反三
- The watches they ______________(produce ) a year ago were poor in quality.
- 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
- 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
- Dishwashers produced by this factory are of high quality.
- Our plant produced small farm tools in 1959, but it hasn’t produced them ____. A: ever before B: two years ago C: last year D: ever since