题干

填入下面文段空白处的词语,最恰当的一组是(    )

    “爹矮矮一个,娘矮矮一窝”的这种现象在一定程度上①    真实存在,②    母亲身高比较多地影响后代的身高。③    事情并不绝对,个别情况下④     存在相对较矮的妈妈有高个子子女的现象。北京协和医院内分泌主任医师伍学焱表示,“娘矮矮一窝”一说太过绝对,⑤    子女身高的确跟母亲的身高有关,⑥    这种遗传因素是受父母双方影响,母亲的遗传贡献率并不高多少。


A

或者

也许

然而

/

也许

因此

B

要么

况且

所以

于是

/

那么

C

的确

/

不过

D

/

大概

或许

那么

但是

A:A

B:B

C:C

D:D

上一题 下一题 0.0难度 选择题 更新时间:2014-04-23 10:46:04

答案(点此获取答案解析)

C

同类题1

阅读短文,用方框内所给单词的正确形式填空,使短文意思通顺、完整。请将答案写在短文后相应题号的横线上。注意:①每个词只能用一次。②每空限填一词,有些词需要做相应的变化。③其中有两个多余选项。

usual, eat, mean, Britain, little, exciting, chance, or, although, common, if, spend

  In many European countries it is normal to have a long break in the middle of the day when all members of the family return to their houses to eat together. This is not very ____ in Britain because normally it is a long way from the place of work or school to the home. The ____ people often have a big breakfast before they go to work and the meal at midday is not____ _with the members of the family but with workmates or schoolmates. Lunch is normally____ between 12:30 pm and 1:30 pm. Most people finish work at five thirty. It often take at _____ an hour to get home from the school or workplace so people eat their meal ____ "dinner" between 6:30 pm and 9 pm.
On Sundays people don’t have to work so they take the ____ to eat together with their family. Sunday lunch is ____ the best meal of the week and many of the meals which are considered real British food are eaten for Sunday lunch, such as roast beef and pudding.
____ everyone in Britain understands that "breakfast" is the first meal of the day, there is a lot of confusion(混乱) about the words for other meals such as "dinner, lunch, tea, high tea, elevenses, brunch, supper". And if you ask a British person what these words ____ , most of them will give you a different answer according to what part of the country they are from.