it will be是3;before是4;do是5,勾三股四玄五。或者it has been是3;since是4;did是5,勾三股四玄五。考试的时候,345只要给出任意两个,就能自动推出另一个。 02 ()1. —Long time no see! —Yes! It's a long time since ...
A. has B. had C. was D. is 相关知识点: 试题来源: 解析 C。“since”引导时间状语从句,从句要用一般过去时,A 选项“has”用于现在完成时,B 选项“had”用于过去完成时,D 选项“is”用于一般现在时,都不符合,应选 C 选项“was”。反馈 收藏 ...
aScree plot Scree剧情[translate] aGood news... but hard not to be sceptical about its real-world impact. 好消息…. 但不艰苦是怀疑的关于它真实世界的冲击。[translate] aIs there anyone? Oh, it has begun 有没有谁? 噢,它开始了[translate]...
-We're late.The play has started.-I wonder how long ago __.A.it began B.did it beginC.was it beginning D.is has begun选择A,为什么?
(1999). Is the revolution now over, or has it just begun? A year of the Internet in higher education. The Internet and higher education, 1(4), 243-251.Harris, M. H. (1999). Is the revolution now over, or has it just begun? A year of the Internet in Higher Education. The ...
This means they eat less certain foods, especially fats and sugars. Other people exercise with especial equipment, take diet pills, or even have surgery. Losing weight is hard work, and it can also cost a lot of money. So why do so many people in the United States want to lose weight...
it began to rain. A.since B.while C.as D.when 3.—What are you saving money for? —Father’s Day is around the corner.I my father. A.am going to buy B.have bought C.bought D.was buying a gift for 教材原句2 We stared in disbelief at the black smoke rising above the burning...
For more than 20 years I have been traveling the world, preferring often to spend a year or two in different countries rather than to just visit as a tourist. It has become a big part of my identity as an adult and shaped how I see the world and myself. ...
Breast-feeding mothers in Chongqing can donate their spare milk at home as a local hospital began to use a special mini-bus to collect milk in the city, the first such practice in Southwest China. Li gets close look at China-made tractor Premier Li Keqiang called on Monday for further eff...
aTo think, that you have begun to understand this society, and began to grow, and I think it is that everyone must go through the process of it, bless you! 要认为,您开始明白这个社会的那,和开始增长,并且我认为是大家必须审阅过程的它,保佑您! [translate] ...