下列城市与所在的省区和主要工业部门组合正确的是（ ）
A：鞍山—河北—钢铁
B：长春—湖北—汽车
C：大同—陕西—煤炭
D：大庆—黑龙江—石油
121÷(96÷6－5)=（ ）
— .
— It's cloudy.
下列动物属于扁形动物的是（ ）
—The cost of food and clothing is going up nearly every day.
—Yes, the price of vegetables is much than before.
