The news is made ________ to everyone throughout the world that our Chinese athletes have won 5 gold medals in the Winter Olympics.
A.be known | B.to be known | C.to know | D.known |
Our house is the most _____ one in the street; it is painted red.
A.permanent | B.indifferent | C.predominant | D.prominent |
. It has been laid down that each student must _____ a composition to the teacher once a week.
A.turn in | B.give up | C.put forward | D.bring out |
Radium salts, which have been found to _____ in bones, give rise to cancers of the bone.
A.pile up | B.build up | C.keep up | D.pull up |
Having said he would mend the clock, he discovered that he had not brought the _____ tools for the job.
A.concise | B.correct | C.right | D.precise |
.The country needs a _____ government. We have had three Prime Ministers in a year.
A.stationary | B.changeless | C.constant | D.stable |