What?flows?from?this?combination?of?factors?is?a?policy?of?market?exploitation?rather?than?market?development,?evidenced?by?the?fact?that?any?number?of?films?may?open?to?1,500?screens
in?one?week,?only?to?totally?disappear?in?less?than?a?month.?This?restricted?body?of?film?products?erodes?the?genre’s?long-term?viability,?particularly?with?the?more?fickle?non-African-American-
can?audiences?and?foreign?audiences.?Furthermore,?when?African-American?actors?begin?to?emerge?as?stars,?their?projects?are?usually?designed?to?be?"more"?than?a?black?film,?such?that?any?success?that?follows?is?therefore?perceived?not?as?a?reflection?of?the?viability?of?African-American?filmmaking?but?as?the?broader?pursuit?of?celebrity.
46.?According?to?the?passage,?all?wise?managers?think?that?___
????A)?the?industry?of?black?film?would?increase?in?the?future
?????B)?the?industry?of?black?film?would?decrease?in?the?future
?????C)?the?industry?of?black?film?would?not?receive?full?scale?support
?????D)?the?industry?of?black?film?is?bound?to?win?full?scale?support
47.?It?is?suggested?by?the?analysts?that?___
????A)?black?films?can?be?very?successful
?????B)?black?films?can?win?prestige,?glamour,?or?celebrity
?????C)?black?films?are?mysterious
?????D)?black?films?can?never?be?the?road?to?prestige
48.?It?can?be?inferred?from?the?passage?that?___
?????A)?the?black?community?is?wild
?????B)?the?black?youth?may?learn?from?the?films?and?commit?crimes
?????C)?the?black?films?reflect?the?real?life?of?the?black
?????D)?the?black?community?is?flourishing
49.?The?word?"viability"?(?in?line?4,?para.?4)?could?best?be?replaced?by?______
?????A)?productivity????B)?vitality????C)?celebrity????D)?prestige
50.?This?passage?mainly?discusses?______.
?????A)?the?productivity?of?black?films?????????B)?the?limitations?of?black?films
????C)the?myth?of?American-African????D)the?prestige?of?American-African