首页
登录
职称英语
Some scientists think that parents make too big fuss about hygiene, and that dai
Some scientists think that parents make too big fuss about hygiene, and that dai
游客
2024-08-11
40
管理
问题
Some scientists think that parents make too big fuss about hygiene, and that daily 【M1】 ______
contact with bacteria and viruses can be good for youngster. A recent study conducted 【M2】 ______
by the University Children’s Hospital in Munich showed that children who had
at least two mild virus infections before their first birthday were only the half as 【M3】 ______
likely to be diagnosed with asthma or allergies when they were seven, compare with 【M4】 ______
children who had been ill only once or not at all. This finding supports the hypothesis 【M5】 ______
that today’s ultra-clean lifestyle is the reason of an increase in allergies in the general 【M6】 ______
population in developed countries. It is possible, although this is not yet establish, 【M7】 ______
which contact with the bacteria is needed for cells in human immune systems to 【M8】 ______
develop correct. So parents should not overreact if their children get muddy or 【M9】 ______
dirt sometimes when playing outside. 【M10】______ [br] 【M7】
选项
答案
establish→established
解析
(establish为及物动词,it与establish是被动关系,故用过去分词形式。)
转载请注明原文地址:https://tihaiku.com/zcyy/3714958.html
相关试题推荐
Somescientiststhinkthatparentsmaketoobigfussabouthygiene,andthatdai
Somescientiststhinkthatparentsmaketoobigfussabouthygiene,andthatdai
Somescientiststhinkthatparentsmaketoobigfussabouthygiene,andthatdai
Somescientiststhinkthatparentsmaketoobigfussabouthygiene,andthatdai
BothAlice’sparentsareveryinterestedintheirdaughter’sattempt______thech
Whatmayhelpofficialsfindtherescuedchildren’sparents?[br][originaltext
Whatmayhelpofficialsfindtherescuedchildren’sparents?[br][originaltext
Whatmayhelpofficialsfindtherescuedchildren’sparents?[br][originaltext
Parentsoftenfacedthe______betweendoingwhattheyfeltwasgoodforthedeve
Waybackin1582,someItalianscientistsnoted,withdismay,thattherewas
随机试题
Ifyouarelikemostpeople,yourintelligencevariesfromseasontoseason.
Inthesamewaythatachildmustbeabletomovehisarmsandlegsbeforeh
A------trackandfieldJ------roadraceB------cheerleaderK------platformdivi
固定式消防给水设备可以釆用由电动机驱动的消防泵组,也可以釆用由燃油发动机驱动的消
A.白芷 B.羌活 C.荆芥 D.紫苏叶 E.防风外感风寒,眉棱骨痛者,
证券分析师从业人员年检期间培训学时为( )。A.16学时 B.18学时 C
以下说法不正确的是:()。A.医药制造业的增速明显高于药械制造业 B.中
国际市场基本金属等大宗商品价格均以()计价。A:美元 B:人民币 C:
从长期看,关于成本的说法,正确的是()A.所有成本都是变动成本 B.所有成
根据《标准施工招标文件》,关于暂停施工的说法,正确的是()。A.由于发包人原因引
最新回复
(
0
)