完形填空。
Traffic is very important. It means everything and everybody is using the roads.
Today more and  1 people live in the cities.  So there is 2  traffic and usually not
enough 3  , and 4 of the roads are too narrow (狭窄的).  That is 5 there are
a great many accidents.  In cities  6 over the world thousands 7 people die or
 8 hurt in accidents.  Of course, traffic accidents can't often 9 in the countries,
because there is not 10 much traffic, so there are not so many accidents.  Each of us
should care for our lives (生命).

(     )1. A. most       (     )2. A. a lot of (     )3. A. ways       (     )4. A. some       (     )5. A. because   (     )6. A. of         (     )7. A. from       (     )8. A. receive   (     )9. A. happen     (     )10. A. too

B. many   B. many   B. means B. much   B. so     B. all   B. and   B. go     B. have   B. so

C. some         C. a number of C. roads       C. more         C. why         C. and         C. with         C. are         C. produce     C. enough

D. more   D. lots   D. cars   D. few   D. that   D. from   D. of     D. take   D. form                      D. such

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