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【单选题】
网站关键词密度的最佳范围区间是
A.
1%~9%
B.
2%~8%
C.
3%~7%
D.
4%~6%
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【单选题】It’s nearly 5 years since I worked in the company. I _______ in a school.
A.
taught
B.
was teaching
C.
am teaching
D.
had been teaching
【单选题】The central idea, or point, developed in any essay is called a .
A.
topic sentence
B.
central statement
C.
thesis statement
D.
important sentence
【多选题】定期还本家庭财产保险,又称家财两全险,其主要特点有( )。
A.
利息抵充保险费
B.
定期还本付息
C.
定期还本
D.
保险期限多样化
E.
保险范围广
【单选题】学术委员会一般应由学院不同学科、专业的教授及具有正高级专业技术职务的人员组成,且有一定比例的( );学术委员会设主任委员一名,副主任委员若干名;主任委员由院长提名,学术委员会全体会议选举产生。学术委员会由学术委员会主任主持开展工作,学术委员会日常办事机构设在( )。
A.
骨干教师、科研处
B.
青年教师、教务处
C.
青年教师、科研处
D.
骨干教师、教务处
【简答题】be become do encourage joined move pass spend work Grammar Complete the text below with a verb from the box in the correct tense-past or present perfect. I [填空1] BP as a graduate traine four ye...
【单选题】The European Central Bank yesterday the document was genuine but refused to make any further comment.
A.
expected
B.
suggested
C.
confirmed
D.
concluded
【单选题】when I got to the company, the meeting ____ for 5 minutes.
A.
had begun
B.
has begun
C.
has been on
D.
had been on
【单选题】The European Central Bank yesterday _______ the document was genuine but refused to make any further comment.
A.
expected
B.
suggested
C.
concluded
D.
confirmed
【单选题】信息通过网络进行传输的过程中,存在着被篡改的风险,为了解决这一安全隐患,通常采用以下哪一项安全防护技术?( )
A.
加密技术
B.
匿名技术
C.
消息认证技术
D.
数据备份技术
【简答题】5 Complete the sentences. ► It’s been a struggle, but I think the business will survive . 1 The company now has a 10 per cent ____ of the market. 2 I bought 1,000 ____ in that company. T...
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