43. What is the writer' S attitude towards building a zero-waste society in Sweden?
A、Approving.
B、Disappointed.
C、Doubtful.
D、Critical.
Directions:There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentenceand blacken the corresponding letter on the Answer Sheet.6–-Did you find the film boring?一-Not at all. It was _____