66、The differences between the mate and female of this species become more ______with age.(北航2014年)
- Divisible
- Pronounced
- Dictated
- Assured
答案:B
解析:本题考查形容词辨析。A可分的,可分割的;B显著的,断然的,讲出来的,C口述的;D确定的, 自信的。句意为:这一物种的雄性和雌性之间的差异随着年龄的增加愈发显著。因此答案B符合题意。
67、Under ethical guideline recently adopted by the National Institutes of Health, human genes are to be manipulated only to correct disease for which ________ treatments are unsatisfactory,(北航2014年)
- Similar
- Dangerous
- Uncommon
- Alternative
答案:D
解析:本题考查形容词辨析。A相似的;B危险的;C不寻常的,罕有的;D供选择的,选择性的,交替的。句意为:根据国家健康研究机构最近通过的基于伦理学的指导方针,人类的基因只有在(其他的)治疗方案无法令人满意的情况下才可以改变。D为正确选项。
68、As long as nations cannot themselves accumulate enough physical power to dominate all others, they must depend on______.(北航2014年)
- Allies
- Resources
- Freedom
- Education
答案:C
解析:本题考查名词辨析。A同盟国,(第一次世界大战时的)协约国;B资源,物力;C自由,自主,直率;D教育,培养,教育学。句意为:只要国家本身不能积累足够的力量来支配所有其他人,他们必须依赖于自主。故C选项符合题意。
69、A recent survey shows that, while ninety-four percent of companies conducting management- training programs open them to women, women are _______ only seventy-four percent of those programs.(北航2014年)
- protesting against
- participating in
- displeased by
- allowed in
答案:B
解析:本题考查词组的意思和用法。A抗议;B参与;C不开心的;D被允许。句意为:最近的一样调查研究表明,尽管有94%开设管理训练课程的公司将该课程向妇女开放,但妇女们只(参加了)这些项目的74%。因此正确答案为B。
70、Unfortunately, his damaging on the ramifications of the economic policy have been _______ by his wholehearted acceptance of that policy's underlying assumptions.(北航2014年)
- Supplemented
- Undermined
- Redeemed
- Diverted
答案:B
解析:本题考查动词辨析。A增补,补充;B暗地里破坏,挖……的下面;C救赎,赎回,弥补:D呼叫转移,释放。空格应该填入一个动词的过去式,来表示他对于经济政策所带来的影响的毁灭性打击。句意为:不幸的是,他对这个经济政策的后果所做的猛烈的抨击的效果,由于他对这一政策基本假设的衷心的接受,而被遭(削弱)。因此答案为B。