过去进行时用来指过去的某个时刻正在发生的事情，根据第一句中的Why do you...可知，这里不用过去的时态，排除A、D；现在完成时表示发生在过去的事情对现在造成的结果，参加志愿服务这件事并未结束，因此不用现在完成时，故选C。
作者:Johnson, M. E. 出版社:General Books 出版年:2012-2 页数:60 定价:$ 22.59 装帧:平装 ISBN:9781150744907 豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐 我要写书评 Dayspring in the Far West; Sketches of Mission-Work in North-West America的书评 ···(全部 0 条)...
Realizing the dangers that come with visiting a prostitution home, Vijaya decided to stop going there and began attending to clients in their own homes or in her home. As she went to the District Collectorate every morning in search of customers, she got introduced to NGOs like Teddy, Russ ...
Veterinary Work in the North-West Frontier Province, Indiadoi:10.1016/s0372-5545(17)35856-xShahKhan Sahib S.M.A.Veterinary Journal
Burden and Correlates of HIV among Men Who Have Sex with Men in West Bengal, India: Analysis of Sentinel Surveillance Data Little is known about the socio-behavioral risk factors for HIV acquisition among hard-to-reach men who have sex with men (MSM) population in India, partic... T Mahap...
Blet-Lemarquand M, Da Mota H, Gratuze B, Leusch V, Schwab R (2018) Material sciences applied to West Hallstatt gold. In: Schwab R, Milcent PY, Armbruster BR, Pernicka E (eds) Early Iron Age gold in Celtic Europe: society, technology and archaeometry. VML, Rahden/Westf, pp 101–132...
百度试题 结果1 题目3. It's meaningful college students to work a teacher in North-west China. A. for; like B. of; as C. for; as D. of; like 相关知识点: 试题来源: 解析 3.C 反馈 收藏
[33–36]. Rustenburg, the second city, hosted six matches. It is in a predominantly rural province of the North West. This site comprised slums within a platinum mine area about 15 km outside Rustenburg city, the closest town to the soccer stadium. Its sex work industry mainly serves ...
—It's in the north/south/east/west of the town. —它在城镇的北部/南部/东部/西部。—How old is it? —它有多大了?—It's about ⋅⋅⋅years old. —大概⋅⋅⋅⋅⋅⋅年了。—How many people work/go there? —有多少人在那里工作/去那里?—⋅⋅⋅people work/go there...
Migrant workers from Luonan County get aboard a special train to Hangzhou at Xi'an Railway Station, in Xi'an, northwest China's Shaanxi Province, Feb. 24, 2020. A total of 951 migrant workers from Luonan County on Monday took the special train to resume work in the Yangtze River Delta ...