四六级考试

试题来源：专业四级-186
【单选题】 Obviously, the Chairman's remarks at the conference were _________ and not planned.
A．substantial
B．spontaneous
C．simultaneous
D．synthetic

参考答案：B
网考网解析：
[汉译] 显然，主席在会议上的讲话是即兴发挥，先前未作任何准备。 [注释] 只有... 查看试题解析出处>>