They won’t go to the zoo because the price is too .A. expensiveB. highC. lowD. cheap

问题补充：

They won’t go to the zoo because the price is too .

A. expensive

B. high

C. low

D. cheap

答案：

A. expensive

(答案→)B. high

C. low

D. cheap

解析：价格论高(high)低(low),不论贵贱，整句理解：他们将不去动物园，因为价格太高。选B。