四六级考试

【单选题】 Finnish President said Finland-China relations had progressed ______ with fruitful co-operation in new and high-tech fields.
A．peacefully
B．highly
C．quietly
D．smoothly

网考网参考答案：D
网考网解析：
[考点] 修饰词 [解析] progress为动词，用副词修饰。 查看试题解析出处>>