After the new technique was introduced the factory produced      cars in 1994 as the year before.

A. as twice many     B. as many twice

C. twice as many     D. twice as

答案:C

I think whoever makes      contributions to the company than the others should get      income.

A. greater; a highest   

B. more greater; a higher

C. greater; the highest  

D. more greater; the higher

答案: C

从A、B、C、D中找出划线部分与所给单词的划线部分读音相同的选项

g o vern

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A．l o cal　　　B．s o cial　　　C．wh o se　　　D．c o me

With his attention________on the shops along the roadside，he knocked an old man down while riding to school.

A  concentrating     B．concentrated     C．to concentrate      D．concentrates

答案　B

解析　考查词组，故选B项。