______ would it prevent cruise _____ or bombers, _____ flights are within the earth’s _____, from hitting their targets.
[参考译文]它也不能防止轨道在地球大气层以内的洲际导弹和轰炸机命中目标。
参考答案：neither, missiles, whose,atmosphere.
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a survey _____ in britain confirmed that an _____ high percentage of patients _____ from arthritis of the spine who had been _____ with x rays contracted cancer.
[参考译文]在英国进行的一项调查证实经常接受x光照射的脊椎关节炎患者癌症的百分比高得不正常。
参考答案：conducted,abnormally, suffering,treated.