【2015·陕西】At college, Barack Obama didn’t know that he the first black president of the United States of America.
A.was to become | B.becomes | C.is to become | D.became |
The most important _____ of his speech was that we should all work whole-heartedly for the people.
A.element | B.spot | C.sense | D.point |
When I worked as the general manager of the firm, I sometimes had _____ to visit London on business.
A.opportunity | B.possibility | C.occasion | D.chance |
The managing director promised that he would _____ me as soon as he had any further information.
A.communicate | B.notice | C.notify | D.note |
These plastic flowers look so _____ that many people think they are real.
A.beautiful | B.natural | C.artificial | D.similar |
When the big bills for mother's hospital care came, father was glad he had money in the bank to _____.
A.fall short of | B.fall through |
C.fall back on | D.fall in with |