Recent advances indicate that cures for some seemingly intractable diseases are

游客2024-01-10  20

问题 Recent advances indicate that cures for some seemingly intractable diseases are now within reach, but scientists are being (i)______in their public statements, mindful of past claims that proved (ii)______.

选项

答案 B,F

解析 逗号说明前后同义重复,第一空与mindful(小心的)同义重复。nonchalant冷漠的,circumspect小心的,adamant固执的。答案选B。第二宅与cures for some seemingly intractable diseases are now within reach(一些看似难以治疗的疾病现在有了治疗方法)同义重复。unambiguous明确的,unimpeachable无可置疑的,apocalyptic夸大的。答案选F。
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