求助!! 2道英语题 help.!!!!!

来源:百度知道 编辑:UC知道 时间:2024/06/17 21:19:44
希望学者们帮忙解答下! 希望有简洁明了的原因,谢了

13、It ( ) Tom and I had stayed together for several months ( )I found we have a lot in common.
A. was until;when B. was until;that
C. wasn’t until;when D. wasn’t until;that

17、 ( ) be sent to work there.
A. Who do you suggest B. Who do you suggest that should
C. Do you suggest that who should D. Do you suggest whom should
第一题B和D我拿不准..
第二题A和B我拿不准...
请问..另一个错哪儿了..?

13.D
until 在引导时间状语从句时,与谓语动词是延续性动词还是非延续性动词有关.如果主句的为主句的谓语动词是延续性动词时,则一般用其肯定形式与until连用,表示这个动作或状态一直延续到until所表示的时间到来为止;
如:He stayded up until it was four the next morning.(他熬夜一直熬到第二天凌晨4点.)
如果主句的谓语动词是非延续性动词时,则一般用其否定形式与until连用,表示这个动作或状态一直到until所表示的时间到来时才发生;
如: Don't open the door until the bus stops.(车停了才开门.)
在until 引导的时间状语从句中,若主句的为主动词是延续性动词,则既可以用肯定形式,也可以用否定形式,但句子含义不同.
如:He listened to the radio until his mother came back.(他一直听收音机直到他母亲回来.)
He didn't listen to the radio until his mother came back.(直到他母亲回来他才听收音机.)
注解:根据句子来看,此处为了强调,将until引导的时间状语从句提到了前面,而I found we have a lot in common 为主句,主句中found(原形为find)为非延续性动词,由此可以推断出,从句应该使用否定结构.

17 B
使用suggest时,常见有以几种情况:
1)名词、代词或动名词;suggest sb doing sth
2)疑问词引导的不定式或宾语从句;suggest what to do/ what we should do
3)that引导的宾语从句:当做建议的意思讲时,后面所接的从句要用虚拟语气形式,that从句用should+动词原形,should可以省略.
注解:由suggest的常用用法来看,很明显,此小题与suggest用法中的第3项符合.根据