考博考试

【单选题】The examples of theChallenger andChernobyl cited by the author serve to show that ______.
A．if not given close examination, technology could be used to destroy our word
B．technology is a human creation, so we are responsible for it
C．technology usually goes wrong, if not controlled by man
D．being a human creation, technology is liable to error
网考网参考答案：B
网考网解析：
第三段讲到这两个人类发明失事的例子时指出完美设计的系统突然出故障，人类却无法挽回，是想证明后文的technology is a human creation，we are responsible for what is done with it，选项B符合。 查看试题解析出处>>