首页
普通专升本
成人高考
学位英语
在线刷题
最近学习
最近学习课程
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
您现在位置：
模拟考场
>
学士学位英语
>
学位英语
>
浏览试题
[单选题]
Bad habits, _______ formed, are difficult, and sometimes impossible to shake off.(1分)
A
before
B
once
C
until
D
unless
收藏
查看答案
参考答案
试题答案：
B
答案解释：
解题思路： 句意：坏习惯一旦形成，很难有时是不可能去掉的了。Before……以前；once一旦；until直到……才；unless除非。这里once后跟从句，从句是省略句，完整的是once they are formed，根据句意故选B。
相关题目
They're____ to build a big factory on the site.
The employees were afraid to ask for a salary raise____ they should lose their jobs.
1.5 The tone of the passage is____.(1分)
Reading Comprehension Directions:There are three passages in this part.Each passage is followed by some ques-tions or unfinished statements.For each of them there are four choices marked A,B,C and D. If the Dakota Access Pipeline(输油管道)is completed,it will carry nearly half a million bar-rels of oil across four states every day.Energy Transfer Partners(ETP),a Texas-based company behind the$3.8 billion project,hopes to finish construction this year.But the Standing Rock Sioux,an American Indian tribe(部落),is determined to stop the 1,172-mile pipeline from being built.(76)Both sides show no signs of backing down. The Dakota Access Pipeline was announced in 2014.A section of it will run near the Standing Rock Sioux reservation.A reservation is an area of land set aside for American Indians.The tribe says the construction threatens to destroy historical areas and ancient burial sites.They also say the pipeline could pollute their main water source,the Missouri River.In April,the Standing Rock Sioux began a protest against the project.They camped at the construction site.Since then,thou-sands of people,including people from American Indian tribes,have traveled to the site to join the protest. ETP says that the pipeline will have built-in safety measures to protect against oil leaks.Work-ers will also monitor it remotely,and will be able to close valves(阀)within three minutes if leaks are detected. American Indians have been staging a nonviolent protest for months.The protest took a turn last week when police were called to keep the peace between protesters and armed security guards hired by the company. (77)Twenty-eight people have been arrested since then and charged with interfering with the pipeline construction.
To us it seems so natural to put up an umbrella to keep the water off when it rains, But actually the umbrella was not invented as protection against the rain, Its first use was as a shade against the sun!
--Well done, Jack ! --Thanks. But given more time, I__________ it better.(1分)
You deserve a day off as a(an)________ for working so hard.(1分)
It was _______ a thousand people in it still made it seem quite spacious.(1分)
I don’t think English is a language as Russian.(1分)
7.A.mature B.difficult C.correct D.advanced
热门试题
1.
当项目投产后每年净收益均相等时，项目投资回收期是指（）（2013.10真题）
2.
关于城市化进程的叙述，正确的是（ ）
3.
5.梦窗词的风格特点是 【 】
4.
行政单位的应缴预算款应在( )及时清理结算。
5.
下列有关生态效率的说法错误的是（ ）
热门试卷
成人高考专升本《政治》模拟试卷
去做题
已有3411做题
2020年湖北成人高考专升本政治模拟试题三
去做题
已有2205做题
成人高考专升本政治考试模拟试题及答案(1)
去做题
已有1893做题
湖北成考专升本政治真题（2021年）
去做题
已有1331做题
成人高考高起点语文考试高分突破试题及答案四
去做题
已有1190做题
