作业帮有一些英语单选题目.要解析1.The fact ____ this country spends more on its military than on education and health care combined is a serious and worrying thought． A．where B．which C．that D．why2.They were determined to carry out the
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有一些英语单选题目.要解析1.The fact ____ this country spends more on its military than on education and health care combined is a serious and worrying thought． A．where B．which C．that D．why2.They were determined to carry out the
有一些英语单选题目.要解析
1.The fact ____ this country spends more on its military than on education and health care combined is a serious and worrying thought．
A．where B．which C．that D．why
2.They were determined to carry out the plan at first but then we ________ persuade them to change their minds.
A.would B.could C.were able to D.had
3.Where have you been all the time?The train is about to leave.– I’m sorry I’m late,but I __________ you at the information desk upstairs.It’s lucky I thought to look for you here on the platform.
A.am waiting for B.had waited for C.waited for D.was waiting for
4.Mum,Shirley is always working late into night.What’s she up to?
---Oh,she for an important exam.
A.prepares B.has been preparing C.had prepared D.is preparing
有一些英语单选题目.要解析1.The fact ____ this country spends more on its military than on education and health care combined is a serious and worrying thought． A．where B．which C．that D．why2.They were determined to carry out the
1. C
句子主干是：The fact is a serious and worrying thought,从横线开始到combined结束为同位语从句,结束句子主语the fact的具体内容.
很明显,该从句不缺少任何成分,所以用that引导.
2. C
只有be able to表示“经过一段时间/努力之后能够做到某事”,即强调结果,这是它和can/could的一个较大的区别.
3. D
翻译：--你一直都到哪去了啊?火车都快开了.--对不起我迟到了.但是我（刚才一直都正）在楼上的咨询处等你.我想到到站台来找你,真是幸运啊.
解释：句意强调“刚才的时候,我正在等你”,所以用过去进行时.
4. B
翻译：--妈妈,雪莉总是工作到深夜.她在忙什么?--哦,她在为一个重要的考试做准备.
解释：B为现在完成进行时,强调动作从过去开始,一直延续到现在,而且现在还在延续.
根据题意,B为最佳答案,比D都要更好,因为后置只强调现在在准备,没有提及这一动作过去就开始了.
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