8.(09湖南)When he the door, he found his keys were nowhere.
A. would open B. opened C. had opened D. was to open
[答案]D 考查非谓语动词。动词不定时的用法。句意为:当他要打开门的时候,他发现他的钥匙不见了。动词不定时表示将要发生的动作。
7.(09福建) In April, 2009, President Hu inspected the warships in Qingdao, the 60th anniversary of the founding of the PLA Navy.
A.
marking B. marked C. having marked D. being marked
[答案]A 考查非谓语动词。非谓语动词做状语,其后有宾语,故与逻辑主语是主动关系,且表示的动作与谓语动词的动作同时进行,用现在分词,选A。
6.(09福建) not to miss the flight at 15:20, the manager set out for the airport in a hurry.
A.
Reminding B. Reminded C. To
remind D. Having reminded
[答案]B 考查非谓语动词。非谓语动词做状语,逻辑主语是句子的主语the manager,非谓语动词与句子主语是被动关系,且其表示的动作在谓语动词set out之前已经发生,非谓语动词用过去分词,选B。
5.(09北京) ___ twice, the postman refused to deliver our letters unless we chained our dog.
A. Being
bitten B.
Bitten C. Having
bitten D.
To be bitten
[答案]A
4.(09北京) All of them try to use the power of the workstation ___ information in a more effective way.
A.
presenting B.
presented C. being
presented D. to present
[答案]D
3.(09北京) The way the guests _____ in the hotel influenced their evaluation of the service
A.
treated B. were
treated C. would treat D. would be treated
[答案]D
1.(09安徽) The play next month aims mainly to reflect the local culture.
A. produced
B. being produced
C. to be produced D. having been produced
[答案]C
(09北京)2 For breakfast he only drinks juice from fresh fruit _____ on his own farm.
A. grown B. being grown C. to be grown D. to grow K
[答案]A
19.(2009重庆卷理)将4名大学生分配到3个乡镇去当村官,每个乡镇至少一名,则不同的分配方案有 种(用数字作答).
[答案]36
[解析]分两步完成:第一步将4名大学生按,2,1,1分成三组,其分法有
;第二步将分好的三组分配到3个乡镇,其分法有
所以满足条件得分配的方案有![]()
18.(2009重庆卷理)锅中煮有芝麻馅汤圆6个,花生馅汤圆5个,豆沙馅汤圆4个,这三种汤圆的外部特征完全相同。从中任意舀取4个汤圆,则每种汤圆都至少取到1个的概率为( )
A.
B.
C.
D.
21世纪教育网
![]()
[答案]C
[解析]因为总的滔法
而所求事件的取法分为三类,即芝麻馅汤圆、花生馅汤圆。豆沙馅汤圆取得个数分别按1.1.2;1,2,1;2,1,1三类,故所求概率为
![]()
17.(2009重庆卷理)
的展开式中
的系数是( )
A.16 B.70 C.560 D.1120
[答案]
[解析]设含
的为第
,![]()
所以
,故系数为:
,选D。
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