_重庆成考网

Why can't some farmers find enough workers to pick fruit?

• A、They grow too many peach trees.

• B、People prefer well-paid construction jobs

• C、Few people want to work in California

• D、They don't want to hire workers from Mexico.

We're making good progress, _______we've still got a long way to go.（）

• A、but

• B、or

• C、So

• D、thus

54.