假期作业当中的又几道问题
1.Thank you for sending us __ fresh vegetables of many kinds. You have done us___ great service.
A./ a B. the a C// D the /
答案A
记得我以前问过vegetables这里为什么又可数了？service加a 是不是因为有great修饰？顺便问一下哪些不可数名词前有形容词修饰可以加不定冠词？
2. With the development of the Internet, ____ communication is done by regular mail.
A more B less C little D much
答案B
为什么C 不行？
3 It's a shame ____able to listen to the doctor's advice earlier.
A not to have been B to have not been C to have been not D to not have been
答案A
为什么 不选 D？ be shame to do,然后否定have把not 提前？
4.In ___ review of 44 studies, American researchers found that men and women who ate six key foods daily cut the risk of ___ heart disease by 76 percent
A a the B the a C a/ D/a
答案C 为什么不选A? 冠词题一直做不好，有什么诀窍吗？
5 After the Arab States won independence , great emphasis was laid on expanding education, with girls as well as boys___ to go to school
A. to be encouraged B been encouraged C being encouraged D be encouraged
答案C 为什么不选A? 用不定时不时目的？
6 Fred , who had expected how it would go with his daughter, had great worry _ his mind
A on B in C with D at
答案A 为什么不是固定词组in one's mind?
7. The warmth of ___ sweater will of course be determined by the sort of _____ wool used.
A the the B the / C / the D//
答案B 。同样，这类冠词题怎么做？
8. This crop has similar qualities to the previous one, ____both wind-resistant and adapted to the same type of soil.
A being B been C to be D having been
答案B 既然前面有个逗号为什么不选A?
9. —If there's a bus stop outside our door, we will have people ___ on our steps all day
—Yes, I will manage to have the bus stop sign__ a little farther
A stand; moved B standing;moved C stood;move D be standing; moving
答案B 前面一个不理解。通常是have sb do. 如果是doing的话通常是否定，not have sb doing 不允许某人做某事
10.___ beauty of ___ picture does not depend only on its subject but on its style.
A The;a B/;the CThe ;the D /;a
答案A 为什么不选C?
11. I ___there little more than a week when I set to work with the scientist.
A would be B have been C had been D will be
答案C 为什么不选D ,这句话能不能翻译一下？
12. It was evening___ we reached the little town of Winchester.
A that B until C since D before
答案D 想借此题问一下since 和before 的区别。
另外这里填when是不是也对？
13. The policeman questioned the ___ workers on the scene about the ___ thief
A retiring；esacping B retired ; escaping C retired ; escaped D retiring ;escaped
答案C 请问为-ing 和-ed分词 修饰的具体区别。
14.___seems strange to us is ___ the troublesome boy is getting along well with all his teacher.
A It that B what how C It how D What that
答案 B 为什么D 不对？
希望各位同学老师帮帮忙，我的语法不太好。关键不肯看语法书，只凭自己的感觉。