_青島成考網

54.          

What problem do some farmers have?

• A、They have no workers to remove fruit trees.

• B、There is little land for growing fruit.

• C、Their crops were badly damaged last year.

• D、It's difficult to harvest their crops.

We'remaking good progress，_____we've still got along way to go

• A、but

• B、or

• C、so

• D、thus