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three C. two173。 five C. Fifth。s reported that there are more than 300 ________ smokers in China, nearly a third of all the smokers in the world. A. million B. millions C. million of D. millions of ( ) is reported that people throw ________ plastic bags along this street every week. A. hundred B. hundreds C. hundreds of D. hundred of ( )39。old ( )41.— What39。t think ________ should be allowed to am worried about your safety. A. fifteen years old B. fifteen173。s my ________ time to e to the bookstore this month because most of the books in it are my favorite. A. forth B. four C. fourth ( ) is ________ and last month of the year. A. the twelfth B. twelfth C. the twelve ( )36.— This is the ________ time that I e to have been here twice. — Me world is so large that I want to see more of it. A. first B. second C. third ( ) is nine years is his ________ birthday. A. nine B. ninth C. nih D. niy ( )38.— The book Journey to the West is very popular. — Yeah, more than ________ students in our school bought it. A. three hundred B. three hundreds C. hundred ( )39.— What39。 has B. two thirds。hours173。old。old。 first D. third。fifth D. the twenty173。hours D. a three173。 1997 D. third fifths。minute B. 130173。old B. three173。 three ( )14.— Would you like to have ________ apples? — No, thank 39。 fiftieth ( ) are ____