Citizens in this country are now enjoying better dental health, as shown by the declining incidence of tooth .

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问题 Citizens in this country are now enjoying better dental health, as shown by the declining incidence of tooth .

选项 A、care
B、decay
C、growth
D、reflection

答案B

解析本题考查句意的理解和单词的辨析。tooth care，关爱牙齿；tooth decay，龋齿；tooth growth，长牙；tooth reflection为不恰当的搭配。文中的decline指“下降”，能够显示出人们的牙齿健康状况更好，那就应该是龋齿发生的比率降低了，所以结合句意，答案选B。

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成人本科学位英语

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Citizens in this country are now enjoying better dental health, as shown by the declining incidence of tooth .

成人本科学位英语

Bytheendoflastweek611peoplefrom49countries______toattendthemeeting,withnearlyhalfcomingfromtheUnitedStates,

(Anumberof)endangered(species)(increases)everyyearandnatural(resourcesdisappear.)

Doyouknowinsurance(保险)?Buyinginsuranceisa【C1】bywhichpeoplecanprotectthemselves【C2】largelosses.Protecti

Doyouknowinsurance(保险)?Buyinginsuranceisa【C1】bywhichpeoplecanprotectthemselves【C2】largelosses.Protecti

(Howevergood)(aremypaintings),Iam(conscious)thattheymay(leave)muchtobedesired.

Nowadaysmostpeopledecidequiteearlywhatkindofworktheywoulddo.WhenIwasatschool,wehadtochoose【C1】______whenwe

TheAmericandefinitionofsuccessislargelyoneofacquiringwealthandahighmaterialstandardofliving.Itisnotsurprisi

Sincethebeginningofhistory,manhasbeenattractedbytheideaoflivingforever,ofwinningthefightagainstdeathanddis

________therain,wewouldhavehadapleasanttriptothecountryside.

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Citizens in this country are now enjoying better dental health, as shown by the declining incidence of tooth .

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(Anumberof)endangered(species)(increases)everyyearandnatural(resourcesdisappear.)

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Doyouknowinsurance(保险)?Buyinginsuranceisa【C1】______bywhichpeoplecanprotectthemselves【C2】______largelosses.Protecti

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Nowadaysmostpeopledecidequiteearlywhatkindofworktheywoulddo.WhenIwasatschool,wehadtochoose【C1】______whenwe

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用户编制的程序与实际使用的物理设备无关是由_______功能实现的。

下列成立时间最早的货币集团是【】

A．化学药品注册分类1类B．化学药品注册分类2类C．化学药品注册分类3类D．化学药品注册分类4类E．化学药品注册分类5类天然物质中提取的新的有效化学单体属于

()的计算是以独立发挥生产能力的单项工程为对象的,当单项工程建成,经有关部门验收鉴定合格,正式移交生产或使用,即应计算。

配置高速缓冲存储器(Cache)是为了解决CPU与辅助存储器之间速度不匹配问题。()

有以下程序:#include＜stdio.h＞#defineP3voidF(intx){return(P*x*x);tmain(){printf("%d\n",F(3+5));}程序运行后的输出结果是()。

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Doyouknowinsurance(保险)?Buyinginsuranceisa【C1】bywhichpeoplecanprotectthemselves【C2】largelosses.Protecti

有以下程序:#include＜stdio.h＞#defineP3voidF(intx){return(Pxx);tmain(){printf("%d\n",F(3+5));}程序运行后的输出结果是()。