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1.When did you ____ here?

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1.When did you ____ here?
A.got to B.reached C.arrive to D.reach
2.Darwin proved that natural selection ____ the chief factor in the development of species.
A.has been B.had been C.is D.was
3.I need one more stamp before my collection.
A.has completed B.completes C.has been completed D.is completed
4.-Do you like the material?
-Yes,it ____ very soft.
A.is feeling B.felt C.feels D.is felt
5.Great changes ____ in the city,and a lot of factories _____.
A.have been taken place;have been set up
B.have taken place;have been set up
C.have taken place;have set up
D.were taken place;were set up
6.The police found that the house______ and a lot of things _____.
A.has broken into;has been stolen
B.has broken into;had been stolen
C.has been broken into;stolen
D.had been broken into;stolen
7.I promise that the matter will _____.
A.be taken care B.be taken care of C.take care D.take care of
8.The Olympic Games,_____ in 776 BC,did not include women players until 1912.
A.first playing B.to be first playing C.first played D.to be first playing
保证100%正确!
1. D
here为副词,前面无介词to,排除AC;
前面有did,后面用动词原形,排除B.
2. C
此宾语从句为客观真理,所以只用一般现在时.
3. D
句意为被动,排除AB;
状语从句用一般现在时,排除C.
4. C
此题的feel为系动词,意思是“摸起来”,后面加形容词soft构成系表结构;
且系动词在句中无被动语态;
it做主语,谓语动词用三单形式.
5. B
take up是不及物动词短语,没有被动语态,排除AD;
后面set up是及物动词短语,根据句意用被动语态,排除C.
6. D
break into和主语the house之间为被动关系,排除AB;
be broken into发生在found之前,即“过去的过去”,用过去完成时had done sth,排除C;
a lot of things stolen是a lot of things had been stolen的缩写.
7. B
句意为被动,排除CD;
of不能省略,排除A.
8. C
主语The Olympic Games和play之间为被动关系,且该动作早在公元前776年就已经发生,所以必须单独使用过去分词played做后置定语,修饰主语The Olympic Games.