Question

【题目】---It’s difficult to get to the other side of the river．

---I think a bridge ________ over the river．

A.should buildB.should be built

C.will buildD.has been built

Answer 1

【答案】B

【解析】

试题分析: 句意：---到达河的另一岸很困难。---我想应该在河的上面建一架桥。此题考查被动语态；根据I think可知还没有建，所以桥应该被建，故选B。