成人英语三级考试

【单选题】To overcome the difficulty they were faced with, several companies ______ to form a big one.
A．linked
B．united
C．joined
D．connected

网考网参考答案：B
网考网解析：
[考点] 近义词辨析 [解析] link“连接，联系”；unite“联合，合并，混合”；join“参加，结合，加入”；connect“连接”。 查看试题解析出处>>