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
2023-10-15
60
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] 【M8】
选项
答案
which→that
解析
(It is possible that…表示有可能……。)
转载请注明原文地址:https://tihaiku.com/zcyy/3100343.html
相关试题推荐
Scientistsknowthattherearetwobasicapproachestoprolongingforlife.
Scientistsknowthattherearetwobasicapproachestoprolongingforlife.
Scientistsknowthattherearetwobasicapproachestoprolongingforlife.
Scientistsknowthattherearetwobasicapproachestoprolongingforlife.
Scientistsknowthattherearetwobasicapproachestoprolongingforlife.
Scientistsknowthattherearetwobasicapproachestoprolongingforlife.
Scientistsknowthattherearetwobasicapproachestoprolongingforlife.
Scientistsknowthattherearetwobasicapproachestoprolongingforlife.
Helen’sparentswere______thatshewasstillonthejob,butshehadresigned.A、
Cashrewardisacommonformofmotivationusedbyparentswithhighexpecta
随机试题
Vendingmachines(自动售货机)sellmanydifferentkindsofthings.Someofthemse
Writingaboutmusicislikedancingaboutarchitecture,orsothesayinggoe
WhentheWellsDryUpA"EveryoneelseinBritain
Migrationisusuallydefinedas"permanentorsemi-permanent-changeofresid
[originaltext]Moderator:Hello,ladiesandgentlemen.Itgivesmegreat
中国国家深海基地(theChinaNationalDeepSeaCenter)将于明年对中国和世界开放以进行深海探索。基地将占地26公顷(he
我国北方和南方煤矿在开采下组煤时,普遍会面临底板中奥陶统灰岩含水层和茅口组灰岩含
银行间债券市场交易以()方式进行。A.询价 B.投标 C.竞价 D.
有271位游客欲乘大、小两种客车旅游,已知大客车有37个座位,小客车有20个座位
工商部上海商品检验局是中国第一个由国家设立的官方商品检验机构,其成立于( )。
最新回复
(
0
)