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【简答题】
据统计资料显示，美国的人均寿命是79岁，而在夏威夷出生的人的平均寿命是77岁，在路易斯安那州出生的人的平均寿命是77岁。因此，一个来自路易斯安那州的新婚夫妇，如果选择定居夏威夷，那么，他们的孩子的寿命可以指望比在路易斯安那出生要长。以下哪项，如果为真，将最有力地削弱题干的结论? A．在路易斯安那州首府巴吞鲁日出生的人均寿命是78岁。 B．路易斯安那州的居民中三分之一以上的是黑人，是美国黑人比例最高的州：美国黑人的平均寿命要低于白人三至五个百分点。 C．美国人寿保险公司的专家并不认为移居夏威夷会使路易斯安那州人的平均寿命明显提高。 D．夏威夷群岛的大部分岛屿的空气污染程度要大大低于全美的平均水平。 E．和环境相比，遗传是人的寿命长短的更为重要的决定性因素。
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参考答案：
举一反三
【单选题】Please remind others of the deadline and forward the attachment to all.
A.
转告
B.
前锋
C.
前进
D.
转发
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【单选题】Wilma became the first American woman to win three Olympic gold medals in track, ______made her mother very proud.
A.
it
B.
that
C.
which
D.
this
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【简答题】Dear son, The day that you see me old, have patience and try to understand me. If I get　　when eatingDear son, The day that you see me old, have patience and try to understand me. If I get____when eati...
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【单选题】物品出库时间必须按照( )规定的时间,或依据货主开出的出库通知或请求,做出物品出库的安排。
A.
库单
B.
仓单
C.
发货单
D.
订货单
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【简答题】Dear Dad, I was very upset when I received your letter. I knew you 36 not like my results, but I didn’t realize you and Mum were so 37 with me. This has made me 38 very carefully about myself, and now...
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【简答题】12 September 2013 Dear Mr. Davidson, A Nomia 3010 mobile handset with a warranty of one year ___1___ has gone unserviceable within a week of its purchase. Since the service-staff from the store have c...
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【单选题】物品出库时间必须按照（ ）规定的时间，或依据货主开出的出库通知或请求，作出物品出库的安排。
A.
出库单
B.
仓单
C.
发货单
D.
订单
查看完整题目与答案
【简答题】Dear Dad, I was very upset when I received your letter. I knew you 46 not like my results, but I didn’t realize you and Mum were so 47 with me. This has made me 48 very carefully about myself, and now...
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【单选题】To maneuver a drone up, down, sideways or forward require three main communication links . Please match the name of the feature with the sentence.
A.
None of the above
B.
Non-finite forms of verbs
C.
Passive voice
D.
Nominalization
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【多选题】4-98.古人“读书以敬”之礼包括( )选择一项或多项:
A.
双手捧书
B.
正襟危坐
C.
二目平视
D.
箕踞而坐
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【单选题】Please remind others of the deadline and forward the attachment to all.
A.
转告
B.
前锋
C.
前进
D.
转发
查看完整题目与答案
【单选题】Wilma became the first American woman to win three Olympic gold medals in track, ______made her mother very proud.
A.
it
B.
that
C.
which
D.
this
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【简答题】Dear son, The day that you see me old, have patience and try to understand me. If I get　　when eatingDear son, The day that you see me old, have patience and try to understand me. If I get____when eati...
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【单选题】物品出库时间必须按照( )规定的时间,或依据货主开出的出库通知或请求,做出物品出库的安排。
A.
库单
B.
仓单
C.
发货单
D.
订货单
查看完整题目与答案
【简答题】Dear Dad, I was very upset when I received your letter. I knew you 36 not like my results, but I didn’t realize you and Mum were so 37 with me. This has made me 38 very carefully about myself, and now...
查看完整题目与答案
【简答题】12 September 2013 Dear Mr. Davidson, A Nomia 3010 mobile handset with a warranty of one year ___1___ has gone unserviceable within a week of its purchase. Since the service-staff from the store have c...
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【单选题】物品出库时间必须按照（ ）规定的时间，或依据货主开出的出库通知或请求，作出物品出库的安排。
A.
出库单
B.
仓单
C.
发货单
D.
订单
查看完整题目与答案
【简答题】Dear Dad, I was very upset when I received your letter. I knew you 46 not like my results, but I didn’t realize you and Mum were so 47 with me. This has made me 48 very carefully about myself, and now...
查看完整题目与答案
【单选题】To maneuver a drone up, down, sideways or forward require three main communication links . Please match the name of the feature with the sentence.
A.
None of the above
B.
Non-finite forms of verbs
C.
Passive voice
D.
Nominalization
查看完整题目与答案
【多选题】4-98.古人“读书以敬”之礼包括( )选择一项或多项:
A.
双手捧书
B.
正襟危坐
C.
二目平视
D.
箕踞而坐
查看完整题目与答案
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