be+at+a+loss

刁雨界1969英语中的on ,it, at,怎样用? -
龚疮胞13198523771 ______ 1.动词+ at arrive at抵达,call at访问某地, catch at(it)当场抓住, come at攻击, fire at向…开火,glance at瞟一眼, glare at怒目而视, grieve at忧伤,knock at敲,laugh at嘲笑, look at看一眼, pull at拉扯, rejoice at对…高兴,smile at向某人...

刁雨界1969at a loss for what to do ,at a loss what to do都可以吗? -
龚疮胞13198523771 ______ be at a loss to do something 或 be at a loss或be at a loss for something (i.e words)

刁雨界1969at a loss是翻译成 不知所措 吗? -
龚疮胞13198523771 ______ be at a loss茫然不知 当他们的公司破产时,其中一些人对于未来完全不知所措

刁雨界1969at+a+loss+as+to+what+to+do是什么意思 -
龚疮胞13198523771 ______ at a loss as to what to do 无计可施;江淹才尽;才尽江郎; 双语例句1 Tom: But Andy is my best friend. I'm at a loss as to what to do.但是安迪是我最好的朋友.我真不知道怎么办才好.2 Under so much pressure, Mr.B is ( was) at a loss as to what to do next.先生在很多压力下,不知下一步如何处理.

刁雨界1969You will be at a loss to whom you should make the call. 分析一下语法.
龚疮胞13198523771 ______ 你好.You will be at a loss to whom you should make the call. == You will not know / will have no idea to whom you should make the call.---------从语法上来说,是宾语从句或者同位语从句(许多人的看法不一,这就是英语复杂之处) make a / the ...

刁雨界1969英语原级的准确结构原级的否定结构是主语 + be + not + as +adj + as(so) +对比对象主语 + be + not + as +adv +as(so) +对比对象主语主语 + be + not + as + adj... -
龚疮胞13198523771 ______[答案] 主语 + be + not + as(so)+ adj + as + 对比对象 系表结构,不能用副词做表语. 所以,最后两个不对.

刁雨界1969...有说 相当于名词,可一般系表结构后接名词时通常会带个介词 到底什么理解这种句子结构?i am still not clear( how to do that ).i am at a loss (which to buy.) -
龚疮胞13198523771 ______[答案] ＂I am still not clear＂＂I am at a loss＂无论是从主系表结构要求上看,还是从句意分析的角度看,它们都已经符合语法要求了.＂be not clear＂和＂be at a loss＂这两个系表结构所构成的词组短语,是动词性短语.“动词性短语...

刁雨界1969在句子＂what can it be I'm ( ) a loss to guess ＂中的括号内填什么好,是of吗, -
龚疮胞13198523771 ______[答案] 应该填at,at a loss是个短语,意思是“困惑地” 整句话的意思:那会是什么?我很困惑,猜不出来.

刁雨界1969we are at a loss as to why.rt,为什么介词as to可省略? -
龚疮胞13198523771 ______[答案] 这里最好别省 we are at a loss 后接that-从句时,as to＂关于“作为介词,必须省略.因为介词一般不接that-从句 其结构为: be at a loss+ that-从句