问题 填空题
用方框中所给词语的适当形式填空,使短文正确、通顺、连贯,每词限用一次
shout ,  how ,  rang ,  nobody ,  arrive ,  else ,  it ,  least ,  was ,  again
     The mobile phone is a useful thing, but maybe I don't know   1   to use it. Sometimes it makes things
difficult for me.
     One day I wanted to see my friend nearby. I could   2   at his house in five minutes, but I looked at
my mobile phone and thought   3   would be better to ring him up (打电话给他). I   4   him for the first
time, but the line was busy. Five minutes later, there was an answer, but it was the wrong number. Then
I tried   5   and this time I got an answer from him.
     I asked him if he was at home in the afternoon. And he said-at   6   I thought he said-he would be at
home all afternoon. So I went to his house, but then I found   7   in. I called him for the fourth time. This
time I got so angry that I   8   , "You are not at home? But you just told me over the telephone that you
would be at home all afternoon!"
     Here   9   his answer, "No, I said: 'I will NOT be at home all afternoon.'"
     I went back to my room, sat down in front of the mobile phone and looked at it. What   10   could I
do? Nothing!
1.____________2. ____________3. ____________4. ____________5. ____________
6. ____________7. ____________8. ____________9. ____________10. ____________
答案

1. how    2. arrive    3. it       4. rang     5. again

6. least    7. nobody    8. shouted    9. was    10. else

单项选择题
单项选择题


一、根据以下资料,回答101-105题。

2007年,全国研究与试验发展(R&D)经费总支出为3710.2亿元,增长23.5%,研究与试验发展(R&D)经费投入强度(与国内生产总值之比)为1.49%。按研究与试验发展人员(全时工作量)计算的人均经费支出为21.4万元,比上年增加1.4万元。
分活动类型看,基础研究经费支出为174.5亿元,比上年增长12%;应用研究经费支出为492.9亿元,增长0.8%;试验发展经费支出3042.8亿元,增长29.5%。基础研究、应用研究、试验发展经费支出所占比重分别为4.7%、13.3%和82%。
分执行部门看,各类企业经费支出为2681.9亿元,比上年增长25.6%;政府部门属研究机构经费支出687.9亿元,增长21.3%;高等学校经费支出314.7亿元,增长13.7%。企业、政府部门属研究机构、高等学校经费支出占全国总支出的比重分别为72.3%、18.5%和8.5%。
分产业部门看,8大行业的研究与试验发展(R&D)经费投入强度(与主营业务收入之比)超过1%。专用设备制造业为1.95%,医药制造业为1.82%,通用设备制造业为1.53%,电气机械及器材制造业为1.42%,交通运输设备制造业为1.41%,橡胶制品业为1.28%,通信设备、计算机及其他电子设备制造业为1.15%,仪器仪表及文化、办公用机械制造业为1.03%。
分地区看,研究与试验发展(R&D)经费支出超过100亿元的有北京、江苏、广东、山东、上海、浙江、辽宁、四川、陕西、天津、湖北和河南共12个省(市),共支出2994.6亿元,占全国经费总支出的80.7%。研究与试验发展(R&D)经费投入强度(与地区生产总值之比)达到或超过全国水平的有北京、上海、天津、陕西、江苏、浙江和辽宁7个省(市)。

2006年,试验发展经费支出占全国研究和试验发展总经费支出的比重是( )。

A.84%

B.78.2%

C.82%

D.77.6%