题干
—It is raining hard, _______the farmers are still working in the field. —So they are.
A：and
B：but
C：so
答案(点此获取答案解析）
B
—It is raining hard, _______the farmers are still working in the field. —So they are.
A：and
B：but
C：so
”表示数据判断框（根据条件决定执行两条路径中的某一条） 
