According to the text, Du Bols worked as all of the following EXCEPT ______.
A. an editor.
B. an educator.
C. a scholar.
D. an official.
查看答案
A foreign graduate student who applies for immigrant status must have ______.
A. a U.S. employer's sponsorship.
B. financial capital to create ten jobs.
C. a job in an American company.
D. the help of an immigration lawyer.
It can be inferred from the last paragraph that ______.
A. many blacks are prepared for leadership.
B. Du Bois was in favor of "elite education" for blacks.
C. Washington and Du Bois had never been friends.
D. only the top 10 percent are worth educating.
It can be inferred from Paragraph 2 that human society will become increasingly ______.
A. worried about life on other planets.
B. dependent on space tourism.
C. accustomed to long-distance flights.
D. associated with space exploration.
According to Paragraph 3, having a job ______.
A. means earning a low wage.
B. has never provided a way out of poverty.
C. does not mean that the children will become rich.
D. may not be a guarantee for a poor family to become better off.
微信支付 
支付宝支付