四六级考试

【单选题】
A、Do much research in many fields of science.
B．Understand people in other countries better.
C．Both
A、andB
D．Neither
A、norB

网考网参考答案：C
网考网解析：
[听力原文] What can we de because of the man - made satellites [详细解答] 见第三段第二句和最后一句，“With their help， people have done much research．．．”“This has helped the people…understand each other better．”由此可总结人造卫星既可以帮人们展开研究，也可以增进人们之间的了解”。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>