AspecialisttreatingInternetaddictionexpectsabout20percentofchildrenwillfindwaysto breaktherulesbyborrowingaccountsoftheirolderrelativesandfinda wayaroundfacial recognition.Inhisopinion,short-videoappssuchasDouyinandTikTokarealsoverypopularin China.Theyarenotunderthesamerestrictionsasgames. ( )5.Whencanchildrenplaygame...
Morethan60percentofpeopleexperienceeye problemsassociated with digitaleyestrain.And bluelight,itseems,isn?tthecause.Instead,our eyesaresostrainedbecausemostofusblinkless whenwestareatourdigitaldevices.Soifeyestrainistheissue,blue-light-blockingglassesare probablyoflittleuse. 8.Whatdoweknowaboutbluelight? A.I...
这道题的关键在谓语动词是单数，所以主语也必须是单数。而分数后面接不可数名词才是单数，故选CD。D也是正确的。
29、 more education.Seventy percent of them live on less than $2 per day.Their earnings are only 80 percent of those of men.They have no land though their number is large.Women and children make up 70 percent of the worlds poor.Because women often spend their money on alcohol.Because wo...
Along with the development of society, more and more problems are brought to our attention, one of the most serious issue is the gray population. Nevertheless, the significance of elderly people in society cannot be overstated. As...
[K]A 2009 University of British Columbia study of 38 women with an eating disorder who were taught to knit found that learning the craft led to significant improvements. Seventy-four percent of the women said the activity lessened their fears and kept th...
whomgoodsandservicesgetproduced?▪Whendochoicesmadeinthepursuitofself-interest alsopromotethesocialinterest?TwoBigEconomicQuestions What,How,andForWhom?Goodsandservicesaretheobjectsthatpeoplevalueandproducetosatisfyhumanwants.What?Whatweproducechangesovertime.Seventyyearsago,almost25percentofAmericansworkedonfarms....
Today the car is the most popular 61 of transportation in all of the United States. It has completely 62 the horse as a means of everyday transportation. Americans use their cars for 63 90 percent of all personal 64 . Most Americans are able to 65 cars. ...
2.How long will the man stayif his wife comes? A.4 nights. B.6nights. C.8 nights. 3.Who is in charge of the project? A.Dan. B.Gary. C.Mary. 4.What does the man say about the restaurant? A.The waiters were noisy.
The percent of the U.S. population covered by employer-provided group health insurance in 2022.5 The vast majority of group health insurance plans are employer-sponsored benefit plans. It is possible, however, to purchase group coverage through an association or other organizations. Examples of su...