【解析】根据答句”In 1973."可知问句“when”(何时);表示询问时间;how long 多久,表示段时间;句意:--邓亚萍出生在何时?--在1973年。when 用在句首,首字母大写;故答案:When 。5.【答案】How long【核心短语/词汇】how long多长【翻译】——黄河有多长? ——它是5,464千米长。【解析】“when”疑问词,...
The system of leap seconds was introduced in 1972. So far, there have been 27 leap seconds, and they have all been positive. The table below shows the yearly average day lengths since 1973. Average Solar Day Length* Subscribe to our newsletter for leap second alerts How Is True Day Length...
Hypertension 1973: treatment--why and how. 来自 NCBI 喜欢 0 阅读量: 20 作者: ED Frohlich 摘要: Discusses the controversy on the merits of long-term antihypertensive therapy for hypertension. Cases for antihypertensive therapy; Evaluation and treatment of hypertension; Problems with hypertension in...
原创阅读。 Do you know how long it’s been since mobile phones were first invented? On April 3, exactly 42 years ago, the first public call ___ (make) from a handheld wireless phone. Martin Cooper, a US researcher at Motorola, made the call from a corner in New York City in ...
In 1973, Congress enacted legislation to addresscost-of-living adjustments (COLAs). COLA adjustments forSocial SecurityandSupplemental Security Income (SSI)benefits were instituted so that the payments keep pace with inflation.7 For example, in December 2022, the COLA was 8.7% due to the high lev...
Since inflation has no impact on the unemployment rate in the long term, the long-run Phillips curve morphs into a vertical line at the natural rate of unemployment.11 Friedman’s and Phelps’s findings gave rise to the distinction between the short-run and long-run Phillips curves. The ...
Ⅱ.完形填空(共20分,每小题2分)Do you know how long it's been since mobile phones were first 21 ? On 3rd April, 1973, the first public call was made from a handheld wireless phone 22 Martin Cooper.People were 23 at the phone. It was a big thing by today's standards-it weighed al...
1973;68(344):935–40. Article Google Scholar Frome EL, Checkoway H. Use of poisson regression models in estimating incidence rates and ratios. Am J Epidemiol. 1985;121(2):309–23. Article CAS PubMed Google Scholar Tsikitis VL, Wertheim BC, Guerrero MA. Trends of incidence and ...
Whether you've been a fan of Lamar since before his crown-snatching verse or you find yourself in need of a crash course on the 37-year-old rapper's illustrious career, GRAMMY.com answers nine questions that will paint the picture of Lamar's more than decade-long reign. ...
Sly and the Family Stone — "Thankful N' Thoughtful" (1973) From Sly and the Family Stone, this track leans more into reflection and being thankful for life’s experiences, both good and bad, with a funky backdrop. The funketeers have multiple songs about gratitude, including "Ev...