Fill in the blanks with " must + be +-ing form" or " must + have been +-ing form". _- Sue wasn't at home last night when we went to visit her.-She (study) at the library. She has a lot of exams coming soon. 相关知识点: 试题来源: 解析 must have been studying ...
3.现在完成进行时（have been doing）现在完成进行时表示的是：对一个现在正在进行动作的总结。例如：③...
结果1 题目 Fill in the blanks with " modal + be +-ing form" or " modal + have been +-ing form". _ They(not, watch) the football game on TV; they(writing)their theses. 相关知识点: 试题来源: 解析 shouldn't be watching, should be writing 反馈 收藏 ...
Thank you The jewellery has been damaged .The auxiliary verb "-ing" form of another verb---together form the verb group eg:-subject---Auxilliary verb---ing form eg:-I am being punished(for asking silly question in class(I(=KITTY)) eg:-He was driving too quickly and kill...
Have been 美 英 na.来过 网络是;现在完成时;一直 英汉 网络释义 na. 1. 来过
题目【题目】Fill in the blanks with "modal+be+-ing form" or "modal+ have been +-ing form”.She pointed out that they rarely seemed to express affection towards Lily and that this___(make) her feel insecure(缺乏安全). 相关知识点: ...
百度试题 结果1 题目Write the -ing form (写出动名 形式)jump buy have eat 相关知识点: 试题来源: 解析 jumping buying having eating 反馈 收藏
梁美芬議員:The producthas been forbiddentosell to this kind of investors in other countries, but it has been widely sold in Hong Kong. legco.gov.hk legco.gov.hk 主席:今天銀行公會的代表亦在座,我相信他們也聽到你的意見, 希望他們回去 後可以研究你的建議,好嗎?
Past form=modal+have+P.PCountinuous form=modal+be+ing那must have been doing 是什麼时态?为什麼有have? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 must have done 表示肯定做了某事 ,是对于过去情况的肯定推测.凡是对于过去情况的推测,结构都是 情态动词的过去式+ have done...